68442272

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{125813}}^1$

素因数の和:125840

約数の個数: 24

約数和(自身を含む): 142673076

約数和(自身を除く): 74230804

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 125813, 251626, 503252, 1006504, 2013008, 2138821, 4026016, 4277642, 8555284, 17110568, 34221136, 68442272]

約数ペア:

[(1, 68442272), (2, 34221136), (4, 17110568), (8, 8555284), (16, 4277642), (17, 4026016), (32, 2138821), (34, 2013008), (68, 1006504), (136, 503252), (272, 251626), (544, 125813)]