25674272

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61717}}^1$

素因数の和:61740

約数の個数: 24

約数和(自身を含む): 54435276

約数和(自身を除く): 28761004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 61717, 123434, 246868, 493736, 802321, 987472, 1604642, 1974944, 3209284, 6418568, 12837136, 25674272]

約数ペア:

[(1, 25674272), (2, 12837136), (4, 6418568), (8, 3209284), (13, 1974944), (16, 1604642), (26, 987472), (32, 802321), (52, 493736), (104, 246868), (208, 123434), (416, 61717)]