65173164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{775871}}^1$

素因数の和:775885

約数の個数: 24

約数和(自身を含む): 173795328

約数和(自身を除く): 108622164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 775871, 1551742, 2327613, 3103484, 4655226, 5431097, 9310452, 10862194, 16293291, 21724388, 32586582, 65173164]

約数ペア:

[(1, 65173164), (2, 32586582), (3, 21724388), (4, 16293291), (6, 10862194), (7, 9310452), (12, 5431097), (14, 4655226), (21, 3103484), (28, 2327613), (42, 1551742), (84, 775871)]