40564924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31397}}^1$

素因数の和:31437

約数の個数: 24

約数和(自身を含む): 79122960

約数和(自身を除く): 38558036

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 31397, 62794, 125588, 533749, 596543, 1067498, 1193086, 2134996, 2386172, 10141231, 20282462, 40564924]

約数ペア:

[(1, 40564924), (2, 20282462), (4, 10141231), (17, 2386172), (19, 2134996), (34, 1193086), (38, 1067498), (68, 596543), (76, 533749), (323, 125588), (646, 62794), (1292, 31397)]