70815704804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18655349}}^1$

素因数の和:18655439

約数の個数: 24

約数和(自身を含む): 135288598200

約数和(自身を除く): 64472893396

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 18655349, 37310698, 74621396, 242519537, 485039074, 970078148, 1361840477, 2723680954, 5447361908, 17703926201, 35407852402, 70815704804]

約数ペア:

[(1, 70815704804), (2, 35407852402), (4, 17703926201), (13, 5447361908), (26, 2723680954), (52, 1361840477), (73, 970078148), (146, 485039074), (292, 242519537), (949, 74621396), (1898, 37310698), (3796, 18655349)]