79428590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9941}}^1$

素因数の和:10012

約数の個数: 32

約数和(自身を含む): 154617984

約数和(自身を除く): 75189394

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 9941, 19882, 49705, 99410, 168997, 337994, 467227, 844985, 934454, 1689970, 2336135, 4672270, 7942859, 15885718, 39714295, 79428590]

約数ペア:

[(1, 79428590), (2, 39714295), (5, 15885718), (10, 7942859), (17, 4672270), (34, 2336135), (47, 1689970), (85, 934454), (94, 844985), (170, 467227), (235, 337994), (470, 168997), (799, 99410), (1598, 49705), (3995, 19882), (7990, 9941)]