64676876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{4637}}^1$

素因数の和:4969

約数の個数: 24

約数和(自身を含む): 123890256

約数和(自身を除く): 59213380

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 3487, 4637, 6974, 9274, 13948, 18548, 51007, 102014, 204028, 1469929, 2939858, 5879716, 16169219, 32338438, 64676876]

約数ペア:

[(1, 64676876), (2, 32338438), (4, 16169219), (11, 5879716), (22, 2939858), (44, 1469929), (317, 204028), (634, 102014), (1268, 51007), (3487, 18548), (4637, 13948), (6974, 9274)]