68001164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{220783}}^1$

素因数の和:220805

約数の個数: 24

約数和(自身を含む): 148366848

約数和(自身を除く): 80365684

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 220783, 441566, 883132, 1545481, 2428613, 3090962, 4857226, 6181924, 9714452, 17000291, 34000582, 68001164]

約数ペア:

[(1, 68001164), (2, 34000582), (4, 17000291), (7, 9714452), (11, 6181924), (14, 4857226), (22, 3090962), (28, 2428613), (44, 1545481), (77, 883132), (154, 441566), (308, 220783)]