71302858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3967}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 125706240

約数和(自身を除く): 54403382

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 3967, 7934, 8987, 17974, 43637, 75373, 87274, 150746, 170581, 341162, 829103, 1658206, 1876391, 3241039, 3752782, 6482078, 35651429, 71302858]

約数ペア:

[(1, 71302858), (2, 35651429), (11, 6482078), (19, 3752782), (22, 3241039), (38, 1876391), (43, 1658206), (86, 829103), (209, 341162), (418, 170581), (473, 150746), (817, 87274), (946, 75373), (1634, 43637), (3967, 17974), (7934, 8987)]