25621336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3677}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 52521840

約数和(自身を除く): 26900504

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 3677, 6968, 7354, 14708, 29416, 47801, 95602, 191204, 246359, 382408, 492718, 985436, 1970872, 3202667, 6405334, 12810668, 25621336]

約数ペア:

[(1, 25621336), (2, 12810668), (4, 6405334), (8, 3202667), (13, 1970872), (26, 985436), (52, 492718), (67, 382408), (104, 246359), (134, 191204), (268, 95602), (536, 47801), (871, 29416), (1742, 14708), (3484, 7354), (3677, 6968)]