74518630352

素因数分解:

$2^4\times {\mathrm{21023}}^1\times {\mathrm{221539}}^1$

素因数の和:242570

約数の個数: 20

約数和(自身を含む): 144387365760

約数和(自身を除く): 69868735408

約数列:

[1, 2, 4, 8, 16, 21023, 42046, 84092, 168184, 221539, 336368, 443078, 886156, 1772312, 3544624, 4657414397, 9314828794, 18629657588, 37259315176, 74518630352]

約数ペア:

[(1, 74518630352), (2, 37259315176), (4, 18629657588), (8, 9314828794), (16, 4657414397), (21023, 3544624), (42046, 1772312), (84092, 886156), (168184, 443078), (221539, 336368)]