28044324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 90295296

約数和(自身を除く): 62250972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 126, 132, 134, 151, 154, 198, 201, 231, 252, 268, 302, 308, 396, 402, 453, 462, 469, 603, 604, 693, 737, 804, 906, 924, 938, 1057, 1206, 1359, 1386, 1407, 1474, 1661, 1812, 1876, 2114, 2211, 2412, 2718, 2772, 2814, 2948, 3171, 3322, 4221, 4228, 4422, 4983, 5159, 5436, 5628, 6342, 6633, 6644, 8442, 8844, 9513, 9966, 10117, 10318, 11627, 12684, 13266, 14949, 15477, 16884, 19026, 19932, 20234, 20636, 23254, 26532, 29898, 30351, 30954, 34881, 38052, 40468, 46431, 46508, 59796, 60702, 61908, 69762, 70819, 91053, 92862, 104643, 111287, 121404, 139524, 141638, 182106, 185724, 209286, 212457, 222574, 283276, 333861, 364212, 418572, 424914, 445148, 637371, 667722, 779009, 849828, 1001583, 1274742, 1335444, 1558018, 2003166, 2337027, 2549484, 3116036, 4006332, 4674054, 7011081, 9348108, 14022162, 28044324]

約数ペア:

[(1, 28044324), (2, 14022162), (3, 9348108), (4, 7011081), (6, 4674054), (7, 4006332), (9, 3116036), (11, 2549484), (12, 2337027), (14, 2003166), (18, 1558018), (21, 1335444), (22, 1274742), (28, 1001583), (33, 849828), (36, 779009), (42, 667722), (44, 637371), (63, 445148), (66, 424914), (67, 418572), (77, 364212), (84, 333861), (99, 283276), (126, 222574), (132, 212457), (134, 209286), (151, 185724), (154, 182106), (198, 141638), (201, 139524), (231, 121404), (252, 111287), (268, 104643), (302, 92862), (308, 91053), (396, 70819), (402, 69762), (453, 61908), (462, 60702), (469, 59796), (603, 46508), (604, 46431), (693, 40468), (737, 38052), (804, 34881), (906, 30954), (924, 30351), (938, 29898), (1057, 26532), (1206, 23254), (1359, 20636), (1386, 20234), (1407, 19932), (1474, 19026), (1661, 16884), (1812, 15477), (1876, 14949), (2114, 13266), (2211, 12684), (2412, 11627), (2718, 10318), (2772, 10117), (2814, 9966), (2948, 9513), (3171, 8844), (3322, 8442), (4221, 6644), (4228, 6633), (4422, 6342), (4983, 5628), (5159, 5436)]