72652418

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1901}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 110719224

約数和(自身を除く): 38066806

約数列:

[1, 2, 97, 194, 197, 394, 1901, 3802, 19109, 38218, 184397, 368794, 374497, 748994, 36326209, 72652418]

約数ペア:

[(1, 72652418), (2, 36326209), (97, 748994), (194, 374497), (197, 368794), (394, 184397), (1901, 38218), (3802, 19109)]