40668848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{743}}^1$

素因数の和:1073

約数の個数: 40

約数和(自身を含む): 86351616

約数和(自身を除く): 45682768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 311, 622, 743, 1244, 1486, 2488, 2972, 3421, 4976, 5944, 6842, 8173, 11888, 13684, 16346, 27368, 32692, 54736, 65384, 130768, 231073, 462146, 924292, 1848584, 2541803, 3697168, 5083606, 10167212, 20334424, 40668848]

約数ペア:

[(1, 40668848), (2, 20334424), (4, 10167212), (8, 5083606), (11, 3697168), (16, 2541803), (22, 1848584), (44, 924292), (88, 462146), (176, 231073), (311, 130768), (622, 65384), (743, 54736), (1244, 32692), (1486, 27368), (2488, 16346), (2972, 13684), (3421, 11888), (4976, 8173), (5944, 6842)]