25932296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{641}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 52579800

約数和(自身を除く): 26647504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 641, 778, 1282, 1556, 2564, 3112, 5057, 5128, 8333, 10114, 16666, 20228, 33332, 40456, 66664, 249349, 498698, 997396, 1994792, 3241537, 6483074, 12966148, 25932296]

約数ペア:

[(1, 25932296), (2, 12966148), (4, 6483074), (8, 3241537), (13, 1994792), (26, 997396), (52, 498698), (104, 249349), (389, 66664), (641, 40456), (778, 33332), (1282, 20228), (1556, 16666), (2564, 10114), (3112, 8333), (5057, 5128)]