7897895976

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{91691}}^1$

素因数の和:91834

約数の個数: 64

約数和(自身を含む): 20487660480

約数和(自身を除く): 12589764504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 582, 776, 888, 1164, 2328, 3589, 7178, 10767, 14356, 21534, 28712, 43068, 86136, 91691, 183382, 275073, 366764, 550146, 733528, 1100292, 2200584, 3392567, 6785134, 8894027, 10177701, 13570268, 17788054, 20355402, 26682081, 27140536, 35576108, 40710804, 53364162, 71152216, 81421608, 106728324, 213456648, 329078999, 658157998, 987236997, 1316315996, 1974473994, 2632631992, 3948947988, 7897895976]

約数ペア:

[(1, 7897895976), (2, 3948947988), (3, 2632631992), (4, 1974473994), (6, 1316315996), (8, 987236997), (12, 658157998), (24, 329078999), (37, 213456648), (74, 106728324), (97, 81421608), (111, 71152216), (148, 53364162), (194, 40710804), (222, 35576108), (291, 27140536), (296, 26682081), (388, 20355402), (444, 17788054), (582, 13570268), (776, 10177701), (888, 8894027), (1164, 6785134), (2328, 3392567), (3589, 2200584), (7178, 1100292), (10767, 733528), (14356, 550146), (21534, 366764), (28712, 275073), (43068, 183382), (86136, 91691)]