25841228

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4302

約数の個数: 36

約数和(自身を含む): 54315072

約数和(自身を除く): 28473844

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 4253, 6076, 8506, 17012, 29771, 59542, 119084, 131843, 208397, 263686, 416794, 527372, 833588, 922901, 1845802, 3691604, 6460307, 12920614, 25841228]

約数ペア:

[(1, 25841228), (2, 12920614), (4, 6460307), (7, 3691604), (14, 1845802), (28, 922901), (31, 833588), (49, 527372), (62, 416794), (98, 263686), (124, 208397), (196, 131843), (217, 119084), (434, 59542), (868, 29771), (1519, 17012), (3038, 8506), (4253, 6076)]