64686734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1423}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 118112256

約数和(自身を除く): 53425522

約数列:

[1, 2, 7, 14, 17, 34, 119, 191, 238, 382, 1337, 1423, 2674, 2846, 3247, 6494, 9961, 19922, 22729, 24191, 45458, 48382, 169337, 271793, 338674, 543586, 1902551, 3805102, 4620481, 9240962, 32343367, 64686734]

約数ペア:

[(1, 64686734), (2, 32343367), (7, 9240962), (14, 4620481), (17, 3805102), (34, 1902551), (119, 543586), (191, 338674), (238, 271793), (382, 169337), (1337, 48382), (1423, 45458), (2674, 24191), (2846, 22729), (3247, 19922), (6494, 9961)]