40797884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1229}}^1$

素因数の和:1469

約数の個数: 24

約数和(自身を含む): 73494960

約数和(自身を除く): 32697076

約数列:

[1, 2, 4, 43, 86, 172, 193, 386, 772, 1229, 2458, 4916, 8299, 16598, 33196, 52847, 105694, 211388, 237197, 474394, 948788, 10199471, 20398942, 40797884]

約数ペア:

[(1, 40797884), (2, 20398942), (4, 10199471), (43, 948788), (86, 474394), (172, 237197), (193, 211388), (386, 105694), (772, 52847), (1229, 33196), (2458, 16598), (4916, 8299)]