57656464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{463}}^1$

素因数の和:695

約数の個数: 40

約数和(自身を含む): 115187072

約数和(自身を除く): 57530608

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 181, 344, 362, 463, 688, 724, 926, 1448, 1852, 2896, 3704, 7408, 7783, 15566, 19909, 31132, 39818, 62264, 79636, 83803, 124528, 159272, 167606, 318544, 335212, 670424, 1340848, 3603529, 7207058, 14414116, 28828232, 57656464]

約数ペア:

[(1, 57656464), (2, 28828232), (4, 14414116), (8, 7207058), (16, 3603529), (43, 1340848), (86, 670424), (172, 335212), (181, 318544), (344, 167606), (362, 159272), (463, 124528), (688, 83803), (724, 79636), (926, 62264), (1448, 39818), (1852, 31132), (2896, 19909), (3704, 15566), (7408, 7783)]