64386672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{191627}}^1$

素因数の和:191645

約数の個数: 40

約数和(自身を含む): 190094976

約数和(自身を除く): 125708304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 191627, 383254, 574881, 766508, 1149762, 1341389, 1533016, 2299524, 2682778, 3066032, 4024167, 4599048, 5365556, 8048334, 9198096, 10731112, 16096668, 21462224, 32193336, 64386672]

約数ペア:

[(1, 64386672), (2, 32193336), (3, 21462224), (4, 16096668), (6, 10731112), (7, 9198096), (8, 8048334), (12, 5365556), (14, 4599048), (16, 4024167), (21, 3066032), (24, 2682778), (28, 2299524), (42, 1533016), (48, 1341389), (56, 1149762), (84, 766508), (112, 574881), (168, 383254), (336, 191627)]