71358644

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68879}}^1$

素因数の和:68927

約数の個数: 24

約数和(自身を含む): 146576640

約数和(自身を除く): 75217996

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 68879, 137758, 275516, 482153, 964306, 1928612, 2548523, 5097046, 10194092, 17839661, 35679322, 71358644]

約数ペア:

[(1, 71358644), (2, 35679322), (4, 17839661), (7, 10194092), (14, 5097046), (28, 2548523), (37, 1928612), (74, 964306), (148, 482153), (259, 275516), (518, 137758), (1036, 68879)]