25496432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{122579}}^1$

素因数の和:122600

約数の個数: 20

約数和(自身を含む): 53199720

約数和(自身を除く): 27703288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 122579, 245158, 490316, 980632, 1593527, 1961264, 3187054, 6374108, 12748216, 25496432]

約数ペア:

[(1, 25496432), (2, 12748216), (4, 6374108), (8, 3187054), (13, 1961264), (16, 1593527), (26, 980632), (52, 490316), (104, 245158), (208, 122579)]