24640174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 42620256

約数和(自身を除く): 17980082

約数列:

[1, 2, 13, 17, 26, 34, 107, 214, 221, 442, 521, 1042, 1391, 1819, 2782, 3638, 6773, 8857, 13546, 17714, 23647, 47294, 55747, 111494, 115141, 230282, 724711, 947699, 1449422, 1895398, 12320087, 24640174]

約数ペア:

[(1, 24640174), (2, 12320087), (13, 1895398), (17, 1449422), (26, 947699), (34, 724711), (107, 230282), (214, 115141), (221, 111494), (442, 55747), (521, 47294), (1042, 23647), (1391, 17714), (1819, 13546), (2782, 8857), (3638, 6773)]