64757042

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 48461518

約数列:

[1, 2, 7, 14, 107, 139, 214, 278, 311, 622, 749, 973, 1498, 1946, 2177, 4354, 14873, 29746, 33277, 43229, 66554, 86458, 104111, 208222, 232939, 302603, 465878, 605206, 4625503, 9251006, 32378521, 64757042]

約数ペア:

[(1, 64757042), (2, 32378521), (7, 9251006), (14, 4625503), (107, 605206), (139, 465878), (214, 302603), (278, 232939), (311, 208222), (622, 104111), (749, 86458), (973, 66554), (1498, 43229), (1946, 33277), (2177, 29746), (4354, 14873)]