78897177584

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{7482661}}^1$

素因数の和:7483328

約数の個数: 20

約数和(自身を含む): 153095264520

約数和(自身を除く): 74198086936

約数列:

[1, 2, 4, 8, 16, 659, 1318, 2636, 5272, 10544, 7482661, 14965322, 29930644, 59861288, 119722576, 4931073599, 9862147198, 19724294396, 39448588792, 78897177584]

約数ペア:

[(1, 78897177584), (2, 39448588792), (4, 19724294396), (8, 9862147198), (16, 4931073599), (659, 119722576), (1318, 59861288), (2636, 29930644), (5272, 14965322), (10544, 7482661)]