57125038

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1373}}^1$

素因数の和:1739

約数の個数: 16

約数和(自身を含む): 87254496

約数和(自身を除く): 30129458

約数列:

[1, 2, 71, 142, 293, 586, 1373, 2746, 20803, 41606, 97483, 194966, 402289, 804578, 28562519, 57125038]

約数ペア:

[(1, 57125038), (2, 28562519), (71, 804578), (142, 402289), (293, 194966), (586, 97483), (1373, 41606), (2746, 20803)]