70865228

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15527}}^1$

素因数の和:15701

約数の個数: 24

約数和(自身を含む): 142609152

約数和(自身を除く): 71743924

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 15527, 31054, 62108, 108689, 217378, 434756, 2530901, 5061802, 10123604, 17716307, 35432614, 70865228]

約数ペア:

[(1, 70865228), (2, 35432614), (4, 17716307), (7, 10123604), (14, 5061802), (28, 2530901), (163, 434756), (326, 217378), (652, 108689), (1141, 62108), (2282, 31054), (4564, 15527)]