72671318

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{1571}}^1$

素因数の和:1903

約数の個数: 16

約数和(自身を含む): 110637360

約数和(自身を除く): 37966042

約数列:

[1, 2, 101, 202, 229, 458, 1571, 3142, 23129, 46258, 158671, 317342, 359759, 719518, 36335659, 72671318]

約数ペア:

[(1, 72671318), (2, 36335659), (101, 719518), (202, 359759), (229, 317342), (458, 158671), (1571, 46258), (3142, 23129)]