40048768

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{10789}}^1$

素因数の和:10832

約数の個数: 32

約数和(自身を含む): 82543500

約数和(自身を除く): 42494732

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 928, 1856, 3712, 10789, 21578, 43156, 86312, 172624, 312881, 345248, 625762, 690496, 1251524, 1380992, 2503048, 5006096, 10012192, 20024384, 40048768]

約数ペア:

[(1, 40048768), (2, 20024384), (4, 10012192), (8, 5006096), (16, 2503048), (29, 1380992), (32, 1251524), (58, 690496), (64, 625762), (116, 345248), (128, 312881), (232, 172624), (464, 86312), (928, 43156), (1856, 21578), (3712, 10789)]