39420028

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 70785792

約数和(自身を除く): 31365764

約数列:

[1, 2, 4, 47, 94, 188, 307, 614, 683, 1228, 1366, 2732, 14429, 28858, 32101, 57716, 64202, 128404, 209681, 419362, 838724, 9855007, 19710014, 39420028]

約数ペア:

[(1, 39420028), (2, 19710014), (4, 9855007), (47, 838724), (94, 419362), (188, 209681), (307, 128404), (614, 64202), (683, 57716), (1228, 32101), (1366, 28858), (2732, 14429)]