25742912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{30941}}^1$

素因数の和:30966

約数の個数: 28

約数和(自身を含む): 55014876

約数和(自身を除く): 29271964

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 30941, 61882, 123764, 247528, 402233, 495056, 804466, 990112, 1608932, 1980224, 3217864, 6435728, 12871456, 25742912]

約数ペア:

[(1, 25742912), (2, 12871456), (4, 6435728), (8, 3217864), (13, 1980224), (16, 1608932), (26, 990112), (32, 804466), (52, 495056), (64, 402233), (104, 247528), (208, 123764), (416, 61882), (832, 30941)]