281427136

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{151631}}^1$

素因数の和:151672

約数の個数: 28

約数和(自身を含む): 577717920

約数和(自身を除く): 296290784

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 151631, 303262, 606524, 1213048, 2426096, 4397299, 4852192, 8794598, 9704384, 17589196, 35178392, 70356784, 140713568, 281427136]

約数ペア:

[(1, 281427136), (2, 140713568), (4, 70356784), (8, 35178392), (16, 17589196), (29, 9704384), (32, 8794598), (58, 4852192), (64, 4397299), (116, 2426096), (232, 1213048), (464, 606524), (928, 303262), (1856, 151631)]