40208212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{3299}}^1$

素因数の和:3591

約数の個数: 24

約数和(自身を含む): 77061600

約数和(自身を除く): 36853388

約数列:

[1, 2, 4, 11, 22, 44, 277, 554, 1108, 3047, 3299, 6094, 6598, 12188, 13196, 36289, 72578, 145156, 913823, 1827646, 3655292, 10052053, 20104106, 40208212]

約数ペア:

[(1, 40208212), (2, 20104106), (4, 10052053), (11, 3655292), (22, 1827646), (44, 913823), (277, 145156), (554, 72578), (1108, 36289), (3047, 13196), (3299, 12188), (6094, 6598)]