64427132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{209179}}^1$

素因数の和:209201

約数の個数: 24

約数和(自身を含む): 140568960

約数和(自身を除く): 76141828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 209179, 418358, 836716, 1464253, 2300969, 2928506, 4601938, 5857012, 9203876, 16106783, 32213566, 64427132]

約数ペア:

[(1, 64427132), (2, 32213566), (4, 16106783), (7, 9203876), (11, 5857012), (14, 4601938), (22, 2928506), (28, 2300969), (44, 1464253), (77, 836716), (154, 418358), (308, 209179)]