25689646

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1787

約数の個数: 16

約数和(自身を含む): 39447648

約数和(自身を除く): 13758002

約数列:

[1, 2, 71, 113, 142, 226, 1601, 3202, 8023, 16046, 113671, 180913, 227342, 361826, 12844823, 25689646]

約数ペア:

[(1, 25689646), (2, 12844823), (71, 361826), (113, 227342), (142, 180913), (226, 113671), (1601, 16046), (3202, 8023)]