65630608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2389}}^1$

素因数の和:2515

約数の個数: 40

約数和(自身を含む): 136029240

約数和(自身を除く): 70398632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 1616, 1717, 2389, 3434, 4778, 6868, 9556, 13736, 19112, 27472, 38224, 40613, 81226, 162452, 241289, 324904, 482578, 649808, 965156, 1930312, 3860624, 4101913, 8203826, 16407652, 32815304, 65630608]

約数ペア:

[(1, 65630608), (2, 32815304), (4, 16407652), (8, 8203826), (16, 4101913), (17, 3860624), (34, 1930312), (68, 965156), (101, 649808), (136, 482578), (202, 324904), (272, 241289), (404, 162452), (808, 81226), (1616, 40613), (1717, 38224), (2389, 27472), (3434, 19112), (4778, 13736), (6868, 9556)]