64724638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{29129}}^1$

素因数の和:29243

約数の個数: 16

約数和(自身を含む): 106965360

約数和(自身を除く): 42240722

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 29129, 58258, 320419, 640838, 2942029, 5884058, 32362319, 64724638]

約数ペア:

[(1, 64724638), (2, 32362319), (11, 5884058), (22, 2942029), (101, 640838), (202, 320419), (1111, 58258), (2222, 29129)]