25492982

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1015

約数の個数: 16

約数和(自身を含む): 38918880

約数和(自身を除く): 13425898

約数列:

[1, 2, 89, 178, 197, 394, 727, 1454, 17533, 35066, 64703, 129406, 143219, 286438, 12746491, 25492982]

約数ペア:

[(1, 25492982), (2, 12746491), (89, 286438), (178, 143219), (197, 129406), (394, 64703), (727, 35066), (1454, 17533)]