69644972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{1229}}^1$

素因数の和:1721

約数の個数: 24

約数和(自身を含む): 126188160

約数和(自身を除く): 56543188

約数列:

[1, 2, 4, 31, 62, 124, 457, 914, 1229, 1828, 2458, 4916, 14167, 28334, 38099, 56668, 76198, 152396, 561653, 1123306, 2246612, 17411243, 34822486, 69644972]

約数ペア:

[(1, 69644972), (2, 34822486), (4, 17411243), (31, 2246612), (62, 1123306), (124, 561653), (457, 152396), (914, 76198), (1229, 56668), (1828, 38099), (2458, 28334), (4916, 14167)]