72037438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{33757}}^1$

素因数の和:33867

約数の個数: 16

約数和(自身を含む): 119098224

約数和(自身を除く): 47060786

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 33757, 67514, 371327, 742654, 3274429, 6548858, 36018719, 72037438]

約数ペア:

[(1, 72037438), (2, 36018719), (11, 6548858), (22, 3274429), (97, 742654), (194, 371327), (1067, 67514), (2134, 33757)]