25245064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3623}}^1$

素因数の和:3709

約数の個数: 32

約数和(自身を含む): 51750720

約数和(自身を除く): 26505656

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 3623, 6968, 7246, 14492, 28984, 47099, 94198, 188396, 242741, 376792, 485482, 970964, 1941928, 3155633, 6311266, 12622532, 25245064]

約数ペア:

[(1, 25245064), (2, 12622532), (4, 6311266), (8, 3155633), (13, 1941928), (26, 970964), (52, 485482), (67, 376792), (104, 242741), (134, 188396), (268, 94198), (536, 47099), (871, 28984), (1742, 14492), (3484, 7246), (3623, 6968)]