66824416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{122839}}^1$

素因数の和:122866

約数の個数: 24

約数和(自身を含む): 139300560

約数和(自身を除く): 72476144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 122839, 245678, 491356, 982712, 1965424, 2088263, 3930848, 4176526, 8353052, 16706104, 33412208, 66824416]

約数ペア:

[(1, 66824416), (2, 33412208), (4, 16706104), (8, 8353052), (16, 4176526), (17, 3930848), (32, 2088263), (34, 1965424), (68, 982712), (136, 491356), (272, 245678), (544, 122839)]