64325336

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3089}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 127926000

約数和(自身を除く): 63600664

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 3089, 5206, 6178, 10412, 12356, 20824, 24712, 58691, 117382, 234764, 423193, 469528, 846386, 1692772, 3385544, 8040667, 16081334, 32162668, 64325336]

約数ペア:

[(1, 64325336), (2, 32162668), (4, 16081334), (8, 8040667), (19, 3385544), (38, 1692772), (76, 846386), (137, 469528), (152, 423193), (274, 234764), (548, 117382), (1096, 58691), (2603, 24712), (3089, 20824), (5206, 12356), (6178, 10412)]