38749516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{2111}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 73269504

約数和(自身を除く): 34519988

約数列:

[1, 2, 4, 13, 26, 52, 353, 706, 1412, 2111, 4222, 4589, 8444, 9178, 18356, 27443, 54886, 109772, 745183, 1490366, 2980732, 9687379, 19374758, 38749516]

約数ペア:

[(1, 38749516), (2, 19374758), (4, 9687379), (13, 2980732), (26, 1490366), (52, 745183), (353, 109772), (706, 54886), (1412, 27443), (2111, 18356), (4222, 9178), (4589, 8444)]