70537072

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{19421}}^1$

素因数の和:19656

約数の個数: 20

約数和(自身を含む): 137274696

約数和(自身を除く): 66737624

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 19421, 38842, 77684, 155368, 310736, 4408567, 8817134, 17634268, 35268536, 70537072]

約数ペア:

[(1, 70537072), (2, 35268536), (4, 17634268), (8, 8817134), (16, 4408567), (227, 310736), (454, 155368), (908, 77684), (1816, 38842), (3632, 19421)]