26015984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 53956368

約数和(自身を除く): 27940384

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 101, 136, 202, 272, 404, 808, 947, 1616, 1717, 1894, 3434, 3788, 6868, 7576, 13736, 15152, 16099, 27472, 32198, 64396, 95647, 128792, 191294, 257584, 382588, 765176, 1530352, 1625999, 3251998, 6503996, 13007992, 26015984]

約数ペア:

[(1, 26015984), (2, 13007992), (4, 6503996), (8, 3251998), (16, 1625999), (17, 1530352), (34, 765176), (68, 382588), (101, 257584), (136, 191294), (202, 128792), (272, 95647), (404, 64396), (808, 32198), (947, 27472), (1616, 16099), (1717, 15152), (1894, 13736), (3434, 7576), (3788, 6868)]