17823664

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 40

約数和(自身を含む): 35712000

約数和(自身を除く): 17888336

約数列:

[1, 2, 4, 8, 16, 59, 79, 118, 158, 236, 239, 316, 472, 478, 632, 944, 956, 1264, 1912, 3824, 4661, 9322, 14101, 18644, 18881, 28202, 37288, 37762, 56404, 74576, 75524, 112808, 151048, 225616, 302096, 1113979, 2227958, 4455916, 8911832, 17823664]

約数ペア:

[(1, 17823664), (2, 8911832), (4, 4455916), (8, 2227958), (16, 1113979), (59, 302096), (79, 225616), (118, 151048), (158, 112808), (236, 75524), (239, 74576), (316, 56404), (472, 37762), (478, 37288), (632, 28202), (944, 18881), (956, 18644), (1264, 14101), (1912, 9322), (3824, 4661)]