64343288

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1669}}^1$

素因数の和:1815

約数の個数: 32

約数和(自身を含む): 124248000

約数和(自身を除く): 59904712

約数列:

[1, 2, 4, 8, 61, 79, 122, 158, 244, 316, 488, 632, 1669, 3338, 4819, 6676, 9638, 13352, 19276, 38552, 101809, 131851, 203618, 263702, 407236, 527404, 814472, 1054808, 8042911, 16085822, 32171644, 64343288]

約数ペア:

[(1, 64343288), (2, 32171644), (4, 16085822), (8, 8042911), (61, 1054808), (79, 814472), (122, 527404), (158, 407236), (244, 263702), (316, 203618), (488, 131851), (632, 101809), (1669, 38552), (3338, 19276), (4819, 13352), (6676, 9638)]