17909804944

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{357967}}^1$

素因数の和:358087

約数の個数: 40

約数和(自身を含む): 35954305920

約数和(自身を除く): 18044500976

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 424, 472, 848, 944, 3127, 6254, 12508, 25016, 50032, 357967, 715934, 1431868, 2863736, 5727472, 18972251, 21120053, 37944502, 42240106, 75889004, 84480212, 151778008, 168960424, 303556016, 337920848, 1119362809, 2238725618, 4477451236, 8954902472, 17909804944]

約数ペア:

[(1, 17909804944), (2, 8954902472), (4, 4477451236), (8, 2238725618), (16, 1119362809), (53, 337920848), (59, 303556016), (106, 168960424), (118, 151778008), (212, 84480212), (236, 75889004), (424, 42240106), (472, 37944502), (848, 21120053), (944, 18972251), (3127, 5727472), (6254, 2863736), (12508, 1431868), (25016, 715934), (50032, 357967)]