68762416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2503}}^1$

素因数の和:2629

約数の個数: 40

約数和(自身を含む): 142517664

約数和(自身を除く): 73755248

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 2503, 3434, 5006, 6868, 10012, 13736, 20024, 27472, 40048, 42551, 85102, 170204, 252803, 340408, 505606, 680816, 1011212, 2022424, 4044848, 4297651, 8595302, 17190604, 34381208, 68762416]

約数ペア:

[(1, 68762416), (2, 34381208), (4, 17190604), (8, 8595302), (16, 4297651), (17, 4044848), (34, 2022424), (68, 1011212), (101, 680816), (136, 505606), (202, 340408), (272, 252803), (404, 170204), (808, 85102), (1616, 42551), (1717, 40048), (2503, 27472), (3434, 20024), (5006, 13736), (6868, 10012)]