69968728

素因数分解:

$2^3\times {\mathrm{163}}^1\times {\mathrm{53657}}^1$

素因数の和:53826

約数の個数: 16

約数和(自身を含む): 131998680

約数和(自身を除く): 62029952

約数列:

[1, 2, 4, 8, 163, 326, 652, 1304, 53657, 107314, 214628, 429256, 8746091, 17492182, 34984364, 69968728]

約数ペア:

[(1, 69968728), (2, 34984364), (4, 17492182), (8, 8746091), (163, 429256), (326, 214628), (652, 107314), (1304, 53657)]