64190928

素因数分解:

$2^4\times 3^1\times {\mathrm{523}}^1\times {\mathrm{2557}}^1$

素因数の和:3091

約数の個数: 40

約数和(自身を含む): 166208608

約数和(自身を除く): 102017680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 523, 1046, 1569, 2092, 2557, 3138, 4184, 5114, 6276, 7671, 8368, 10228, 12552, 15342, 20456, 25104, 30684, 40912, 61368, 122736, 1337311, 2674622, 4011933, 5349244, 8023866, 10698488, 16047732, 21396976, 32095464, 64190928]

約数ペア:

[(1, 64190928), (2, 32095464), (3, 21396976), (4, 16047732), (6, 10698488), (8, 8023866), (12, 5349244), (16, 4011933), (24, 2674622), (48, 1337311), (523, 122736), (1046, 61368), (1569, 40912), (2092, 30684), (2557, 25104), (3138, 20456), (4184, 15342), (5114, 12552), (6276, 10228), (7671, 8368)]