66432808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{13591}}^1$

素因数の和:13657

約数の個数: 32

約数和(自身を含む): 137007360

約数和(自身を除く): 70574552

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 13591, 27182, 54364, 108728, 176683, 353366, 638777, 706732, 1277554, 1413464, 2555108, 5110216, 8304101, 16608202, 33216404, 66432808]

約数ペア:

[(1, 66432808), (2, 33216404), (4, 16608202), (8, 8304101), (13, 5110216), (26, 2555108), (47, 1413464), (52, 1277554), (94, 706732), (104, 638777), (188, 353366), (376, 176683), (611, 108728), (1222, 54364), (2444, 27182), (4888, 13591)]