39341588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 81755520

約数和(自身を除く): 42413932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 109, 143, 218, 286, 436, 572, 631, 1199, 1262, 1417, 2398, 2524, 2834, 4796, 5668, 6941, 8203, 13882, 15587, 16406, 27764, 31174, 32812, 62348, 68779, 90233, 137558, 180466, 275116, 360932, 756569, 894127, 1513138, 1788254, 3026276, 3576508, 9835397, 19670794, 39341588]

約数ペア:

[(1, 39341588), (2, 19670794), (4, 9835397), (11, 3576508), (13, 3026276), (22, 1788254), (26, 1513138), (44, 894127), (52, 756569), (109, 360932), (143, 275116), (218, 180466), (286, 137558), (436, 90233), (572, 68779), (631, 62348), (1199, 32812), (1262, 31174), (1417, 27764), (2398, 16406), (2524, 15587), (2834, 13882), (4796, 8203), (5668, 6941)]