789189568

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{5449}}^1$

素因数の和:5565

約数の個数: 56

約数和(自身を含む): 1639011200

約数和(自身を除く): 849821632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 1984, 2263, 2336, 4526, 4672, 5449, 9052, 10898, 18104, 21796, 36208, 43592, 72416, 87184, 144832, 168919, 174368, 337838, 348736, 397777, 675676, 795554, 1351352, 1591108, 2702704, 3182216, 5405408, 6364432, 10810816, 12331087, 12728864, 24662174, 25457728, 49324348, 98648696, 197297392, 394594784, 789189568]

約数ペア:

[(1, 789189568), (2, 394594784), (4, 197297392), (8, 98648696), (16, 49324348), (31, 25457728), (32, 24662174), (62, 12728864), (64, 12331087), (73, 10810816), (124, 6364432), (146, 5405408), (248, 3182216), (292, 2702704), (496, 1591108), (584, 1351352), (992, 795554), (1168, 675676), (1984, 397777), (2263, 348736), (2336, 337838), (4526, 174368), (4672, 168919), (5449, 144832), (9052, 87184), (10898, 72416), (18104, 43592), (21796, 36208)]