68225264

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{47911}}^1$

素因数の和:48008

約数の個数: 20

約数和(自身を含む): 133674480

約数和(自身を除く): 65449216

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 47911, 95822, 191644, 383288, 766576, 4264079, 8528158, 17056316, 34112632, 68225264]

約数ペア:

[(1, 68225264), (2, 34112632), (4, 17056316), (8, 8528158), (16, 4264079), (89, 766576), (178, 383288), (356, 191644), (712, 95822), (1424, 47911)]