70348796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81047}}^1$

素因数の和:81089

約数の個数: 24

約数和(自身を含む): 145238016

約数和(自身を除く): 74889220

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 81047, 162094, 324188, 567329, 1134658, 2269316, 2512457, 5024914, 10049828, 17587199, 35174398, 70348796]

約数ペア:

[(1, 70348796), (2, 35174398), (4, 17587199), (7, 10049828), (14, 5024914), (28, 2512457), (31, 2269316), (62, 1134658), (124, 567329), (217, 324188), (434, 162094), (868, 81047)]