27921664

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{3761}}^1$

素因数の和:3806

約数の個数: 36

約数和(自身を含む): 57671460

約数和(自身を除く): 29749796

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 3761, 7424, 7522, 15044, 30088, 60176, 109069, 120352, 218138, 240704, 436276, 481408, 872552, 962816, 1745104, 3490208, 6980416, 13960832, 27921664]

約数ペア:

[(1, 27921664), (2, 13960832), (4, 6980416), (8, 3490208), (16, 1745104), (29, 962816), (32, 872552), (58, 481408), (64, 436276), (116, 240704), (128, 218138), (232, 120352), (256, 109069), (464, 60176), (928, 30088), (1856, 15044), (3712, 7522), (3761, 7424)]