9888939976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{6343}}^1$

素因数の和:6638

約数の個数: 64

約数和(自身を含む): 19960761600

約数和(自身を除く): 10071821624

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 229, 296, 458, 851, 916, 1702, 1832, 3404, 5267, 6343, 6808, 8473, 10534, 12686, 16946, 21068, 25372, 33892, 42136, 50744, 67784, 145889, 194879, 234691, 291778, 389758, 469382, 583556, 779516, 938764, 1167112, 1452547, 1559032, 1877528, 2905094, 5397893, 5810188, 10795786, 11620376, 21591572, 33408581, 43183144, 53744239, 66817162, 107488478, 133634324, 214976956, 267268648, 429953912, 1236117497, 2472234994, 4944469988, 9888939976]

約数ペア:

[(1, 9888939976), (2, 4944469988), (4, 2472234994), (8, 1236117497), (23, 429953912), (37, 267268648), (46, 214976956), (74, 133634324), (92, 107488478), (148, 66817162), (184, 53744239), (229, 43183144), (296, 33408581), (458, 21591572), (851, 11620376), (916, 10795786), (1702, 5810188), (1832, 5397893), (3404, 2905094), (5267, 1877528), (6343, 1559032), (6808, 1452547), (8473, 1167112), (10534, 938764), (12686, 779516), (16946, 583556), (21068, 469382), (25372, 389758), (33892, 291778), (42136, 234691), (50744, 194879), (67784, 145889)]