70155536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{398611}}^1$

素因数の和:398630

約数の個数: 20

約数和(自身を含む): 148283664

約数和(自身を除く): 78128128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 398611, 797222, 1594444, 3188888, 4384721, 6377776, 8769442, 17538884, 35077768, 70155536]

約数ペア:

[(1, 70155536), (2, 35077768), (4, 17538884), (8, 8769442), (11, 6377776), (16, 4384721), (22, 3188888), (44, 1594444), (88, 797222), (176, 398611)]