66975322

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{2531}}^1$

素因数の和:2765

約数の個数: 16

約数和(自身を含む): 102272544

約数和(自身を除く): 35297222

約数列:

[1, 2, 101, 131, 202, 262, 2531, 5062, 13231, 26462, 255631, 331561, 511262, 663122, 33487661, 66975322]

約数ペア:

[(1, 66975322), (2, 33487661), (101, 663122), (131, 511262), (202, 331561), (262, 255631), (2531, 26462), (5062, 13231)]