71012468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{13219}}^1$

素因数の和:13319

約数の個数: 24

約数和(自身を含む): 133257600

約数和(自身を除く): 62245132

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 13219, 26438, 52876, 224723, 449446, 898892, 1044301, 2088602, 4177204, 17753117, 35506234, 71012468]

約数ペア:

[(1, 71012468), (2, 35506234), (4, 17753117), (17, 4177204), (34, 2088602), (68, 1044301), (79, 898892), (158, 449446), (316, 224723), (1343, 52876), (2686, 26438), (5372, 13219)]