28804776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 98313600

約数和(自身を除く): 69508824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 109, 121, 132, 143, 154, 156, 168, 182, 218, 231, 242, 264, 273, 286, 308, 312, 327, 363, 364, 429, 436, 462, 484, 546, 572, 616, 654, 726, 728, 763, 847, 858, 872, 924, 968, 1001, 1092, 1144, 1199, 1308, 1417, 1452, 1526, 1573, 1694, 1716, 1848, 2002, 2184, 2289, 2398, 2541, 2616, 2834, 2904, 3003, 3052, 3146, 3388, 3432, 3597, 4004, 4251, 4578, 4719, 4796, 5082, 5668, 6006, 6104, 6292, 6776, 7194, 8008, 8393, 8502, 9156, 9438, 9592, 9919, 10164, 11011, 11336, 12012, 12584, 13189, 14388, 15587, 16786, 17004, 18312, 18876, 19838, 20328, 22022, 24024, 25179, 26378, 28776, 29757, 31174, 33033, 33572, 34008, 37752, 39567, 39676, 44044, 46761, 50358, 52756, 59514, 62348, 66066, 67144, 79134, 79352, 88088, 92323, 93522, 100716, 105512, 109109, 119028, 124696, 132132, 158268, 171457, 184646, 187044, 201432, 218218, 238056, 264264, 276969, 316536, 327327, 342914, 369292, 374088, 436436, 514371, 553938, 654654, 685828, 738584, 872872, 1028742, 1107876, 1200199, 1309308, 1371656, 2057484, 2215752, 2400398, 2618616, 3600597, 4114968, 4800796, 7201194, 9601592, 14402388, 28804776]

約数ペア:

[(1, 28804776), (2, 14402388), (3, 9601592), (4, 7201194), (6, 4800796), (7, 4114968), (8, 3600597), (11, 2618616), (12, 2400398), (13, 2215752), (14, 2057484), (21, 1371656), (22, 1309308), (24, 1200199), (26, 1107876), (28, 1028742), (33, 872872), (39, 738584), (42, 685828), (44, 654654), (52, 553938), (56, 514371), (66, 436436), (77, 374088), (78, 369292), (84, 342914), (88, 327327), (91, 316536), (104, 276969), (109, 264264), (121, 238056), (132, 218218), (143, 201432), (154, 187044), (156, 184646), (168, 171457), (182, 158268), (218, 132132), (231, 124696), (242, 119028), (264, 109109), (273, 105512), (286, 100716), (308, 93522), (312, 92323), (327, 88088), (363, 79352), (364, 79134), (429, 67144), (436, 66066), (462, 62348), (484, 59514), (546, 52756), (572, 50358), (616, 46761), (654, 44044), (726, 39676), (728, 39567), (763, 37752), (847, 34008), (858, 33572), (872, 33033), (924, 31174), (968, 29757), (1001, 28776), (1092, 26378), (1144, 25179), (1199, 24024), (1308, 22022), (1417, 20328), (1452, 19838), (1526, 18876), (1573, 18312), (1694, 17004), (1716, 16786), (1848, 15587), (2002, 14388), (2184, 13189), (2289, 12584), (2398, 12012), (2541, 11336), (2616, 11011), (2834, 10164), (2904, 9919), (3003, 9592), (3052, 9438), (3146, 9156), (3388, 8502), (3432, 8393), (3597, 8008), (4004, 7194), (4251, 6776), (4578, 6292), (4719, 6104), (4796, 6006), (5082, 5668)]