67590704

素因数分解:

$2^4\times {\mathrm{1571}}^1\times {\mathrm{2689}}^1$

素因数の和:4268

約数の個数: 20

約数和(自身を含む): 131089080

約数和(自身を除く): 63498376

約数列:

[1, 2, 4, 8, 16, 1571, 2689, 3142, 5378, 6284, 10756, 12568, 21512, 25136, 43024, 4224419, 8448838, 16897676, 33795352, 67590704]

約数ペア:

[(1, 67590704), (2, 33795352), (4, 16897676), (8, 8448838), (16, 4224419), (1571, 43024), (2689, 25136), (3142, 21512), (5378, 12568), (6284, 10756)]