70897228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4397}}^1$

素因数の和:4569

約数の個数: 24

約数和(自身を含む): 129301200

約数和(自身を除く): 58403972

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4031, 4397, 8062, 8794, 16124, 17588, 127513, 255026, 510052, 611183, 1222366, 2444732, 17724307, 35448614, 70897228]

約数ペア:

[(1, 70897228), (2, 35448614), (4, 17724307), (29, 2444732), (58, 1222366), (116, 611183), (139, 510052), (278, 255026), (556, 127513), (4031, 17588), (4397, 16124), (8062, 8794)]