22761448

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 21337112

約数列:

[1, 2, 4, 8, 43, 86, 127, 172, 254, 344, 508, 521, 1016, 1042, 2084, 4168, 5461, 10922, 21844, 22403, 43688, 44806, 66167, 89612, 132334, 179224, 264668, 529336, 2845181, 5690362, 11380724, 22761448]

約数ペア:

[(1, 22761448), (2, 11380724), (4, 5690362), (8, 2845181), (43, 529336), (86, 264668), (127, 179224), (172, 132334), (254, 89612), (344, 66167), (508, 44806), (521, 43688), (1016, 22403), (1042, 21844), (2084, 10922), (4168, 5461)]