70040278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15683}}^1$

素因数の和:15732

約数の個数: 32

約数和(自身を含む): 135509760

約数和(自身を除く): 65469482

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 15683, 31366, 109781, 172513, 219562, 345026, 454807, 909614, 1207591, 2415182, 3183649, 5002877, 6367298, 10005754, 35020139, 70040278]

約数ペア:

[(1, 70040278), (2, 35020139), (7, 10005754), (11, 6367298), (14, 5002877), (22, 3183649), (29, 2415182), (58, 1207591), (77, 909614), (154, 454807), (203, 345026), (319, 219562), (406, 172513), (638, 109781), (2233, 31366), (4466, 15683)]