40208492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1033}}^1$

素因数の和:1337

約数の個数: 24

約数和(自身を含む): 72611616

約数和(自身を除く): 32403124

約数列:

[1, 2, 4, 37, 74, 148, 263, 526, 1033, 1052, 2066, 4132, 9731, 19462, 38221, 38924, 76442, 152884, 271679, 543358, 1086716, 10052123, 20104246, 40208492]

約数ペア:

[(1, 40208492), (2, 20104246), (4, 10052123), (37, 1086716), (74, 543358), (148, 271679), (263, 152884), (526, 76442), (1033, 38924), (1052, 38221), (2066, 19462), (4132, 9731)]