40179698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2521}}^1$

素因数の和:3149

約数の個数: 16

約数和(自身を含む): 65037336

約数和(自身を除く): 24857638

約数列:

[1, 2, 13, 26, 613, 1226, 2521, 5042, 7969, 15938, 32773, 65546, 1545373, 3090746, 20089849, 40179698]

約数ペア:

[(1, 40179698), (2, 20089849), (13, 3090746), (26, 1545373), (613, 65546), (1226, 32773), (2521, 15938), (5042, 7969)]