25666402

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 39035232

約数和(自身を除く): 13368830

約数列:

[1, 2, 137, 274, 283, 331, 566, 662, 38771, 45347, 77542, 90694, 93673, 187346, 12833201, 25666402]

約数ペア:

[(1, 25666402), (2, 12833201), (137, 187346), (274, 93673), (283, 90694), (331, 77542), (566, 45347), (662, 38771)]