47970832

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:776

約数の個数: 80

約数和(自身を含む): 116992512

約数和(自身を除く): 69021680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 701, 728, 752, 1222, 1316, 1402, 1456, 2444, 2632, 2804, 4277, 4888, 4907, 5264, 5608, 8554, 9113, 9776, 9814, 11216, 17108, 18226, 19628, 32947, 34216, 36452, 39256, 63791, 65894, 68432, 72904, 78512, 127582, 131788, 145808, 230629, 255164, 263576, 428311, 461258, 510328, 527152, 856622, 922516, 1020656, 1713244, 1845032, 2998177, 3426488, 3690064, 5996354, 6852976, 11992708, 23985416, 47970832]

約数ペア:

[(1, 47970832), (2, 23985416), (4, 11992708), (7, 6852976), (8, 5996354), (13, 3690064), (14, 3426488), (16, 2998177), (26, 1845032), (28, 1713244), (47, 1020656), (52, 922516), (56, 856622), (91, 527152), (94, 510328), (104, 461258), (112, 428311), (182, 263576), (188, 255164), (208, 230629), (329, 145808), (364, 131788), (376, 127582), (611, 78512), (658, 72904), (701, 68432), (728, 65894), (752, 63791), (1222, 39256), (1316, 36452), (1402, 34216), (1456, 32947), (2444, 19628), (2632, 18226), (2804, 17108), (4277, 11216), (4888, 9814), (4907, 9776), (5264, 9113), (5608, 8554)]