25991308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32009}}^1$

素因数の和:32049

約数の個数: 24

約数和(自身を含む): 53776800

約数和(自身を除く): 27785492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 32009, 64018, 128036, 224063, 448126, 896252, 928261, 1856522, 3713044, 6497827, 12995654, 25991308]

約数ペア:

[(1, 25991308), (2, 12995654), (4, 6497827), (7, 3713044), (14, 1856522), (28, 928261), (29, 896252), (58, 448126), (116, 224063), (203, 128036), (406, 64018), (812, 32009)]