40516814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3020

約数の個数: 32

約数和(自身を含む): 71559936

約数和(自身を除く): 31043122

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 2957, 5914, 6851, 13702, 38441, 50269, 76882, 91667, 100538, 183334, 653497, 1191671, 1306994, 1558339, 2383342, 3116678, 20258407, 40516814]

約数ペア:

[(1, 40516814), (2, 20258407), (13, 3116678), (17, 2383342), (26, 1558339), (31, 1306994), (34, 1191671), (62, 653497), (221, 183334), (403, 100538), (442, 91667), (527, 76882), (806, 50269), (1054, 38441), (2957, 13702), (5914, 6851)]