72021214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{3803}}^1$

素因数の和:4379

約数の個数: 16

約数和(自身を含む): 114622128

約数和(自身を除く): 42600914

約数列:

[1, 2, 17, 34, 557, 1114, 3803, 7606, 9469, 18938, 64651, 129302, 2118271, 4236542, 36010607, 72021214]

約数ペア:

[(1, 72021214), (2, 36010607), (17, 4236542), (34, 2118271), (557, 129302), (1114, 64651), (3803, 18938), (7606, 9469)]