71734804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3359}}^1$

素因数の和:3663

約数の個数: 24

約数和(自身を含む): 132652800

約数和(自身を除く): 60917996

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 3359, 5339, 6718, 10678, 13436, 21356, 63821, 127642, 255284, 943879, 1887758, 3775516, 17933701, 35867402, 71734804]

約数ペア:

[(1, 71734804), (2, 35867402), (4, 17933701), (19, 3775516), (38, 1887758), (76, 943879), (281, 255284), (562, 127642), (1124, 63821), (3359, 21356), (5339, 13436), (6718, 10678)]