25840496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3581}}^1$

素因数の和:3641

約数の個数: 40

約数和(自身を含む): 55965168

約数和(自身を除く): 30124672

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3581, 3608, 7162, 7216, 14324, 28648, 39391, 57296, 78782, 146821, 157564, 293642, 315128, 587284, 630256, 1174568, 1615031, 2349136, 3230062, 6460124, 12920248, 25840496]

約数ペア:

[(1, 25840496), (2, 12920248), (4, 6460124), (8, 3230062), (11, 2349136), (16, 1615031), (22, 1174568), (41, 630256), (44, 587284), (82, 315128), (88, 293642), (164, 157564), (176, 146821), (328, 78782), (451, 57296), (656, 39391), (902, 28648), (1804, 14324), (3581, 7216), (3608, 7162)]