40471886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3408

約数の個数: 32

約数和(自身を含む): 75855360

約数和(自身を除く): 35383474

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 3319, 6097, 6638, 12194, 23233, 43147, 46466, 86294, 222373, 302029, 444746, 604058, 1556611, 2890849, 3113222, 5781698, 20235943, 40471886]

約数ペア:

[(1, 40471886), (2, 20235943), (7, 5781698), (13, 3113222), (14, 2890849), (26, 1556611), (67, 604058), (91, 444746), (134, 302029), (182, 222373), (469, 86294), (871, 46466), (938, 43147), (1742, 23233), (3319, 12194), (6097, 6638)]