71170456

素因数分解:

$2^3\times 7^1\times {\mathrm{1270901}}^1$

素因数の和:1270914

約数の個数: 16

約数和(自身を含む): 152508240

約数和(自身を除く): 81337784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1270901, 2541802, 5083604, 8896307, 10167208, 17792614, 35585228, 71170456]

約数ペア:

[(1, 71170456), (2, 35585228), (4, 17792614), (7, 10167208), (8, 8896307), (14, 5083604), (28, 2541802), (56, 1270901)]