68772196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3343}}^1$

素因数の和:3523

約数の個数: 24

約数和(自身を含む): 124530560

約数和(自身を除く): 55758364

約数列:

[1, 2, 4, 37, 74, 139, 148, 278, 556, 3343, 5143, 6686, 10286, 13372, 20572, 123691, 247382, 464677, 494764, 929354, 1858708, 17193049, 34386098, 68772196]

約数ペア:

[(1, 68772196), (2, 34386098), (4, 17193049), (37, 1858708), (74, 929354), (139, 494764), (148, 464677), (278, 247382), (556, 123691), (3343, 20572), (5143, 13372), (6686, 10286)]