79646972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{3011}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 148009680

約数和(自身を除く): 68362708

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 3011, 6022, 6613, 12044, 13226, 26452, 51187, 102374, 204748, 1171279, 2342558, 4685116, 19911743, 39823486, 79646972]

約数ペア:

[(1, 79646972), (2, 39823486), (4, 19911743), (17, 4685116), (34, 2342558), (68, 1171279), (389, 204748), (778, 102374), (1556, 51187), (3011, 26452), (6022, 13226), (6613, 12044)]