40010716

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{263}}^1\times {\mathrm{521}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 71384544

約数和(自身を除く): 31373828

約数列:

[1, 2, 4, 73, 146, 263, 292, 521, 526, 1042, 1052, 2084, 19199, 38033, 38398, 76066, 76796, 137023, 152132, 274046, 548092, 10002679, 20005358, 40010716]

約数ペア:

[(1, 40010716), (2, 20005358), (4, 10002679), (73, 548092), (146, 274046), (263, 152132), (292, 137023), (521, 76796), (526, 76066), (1042, 38398), (1052, 38033), (2084, 19199)]