78565670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9833}}^1$

素因数の和:9904

約数の個数: 32

約数和(自身を含む): 152938368

約数和(自身を除く): 74372698

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 9833, 19666, 49165, 98330, 167161, 334322, 462151, 835805, 924302, 1671610, 2310755, 4621510, 7856567, 15713134, 39282835, 78565670]

約数ペア:

[(1, 78565670), (2, 39282835), (5, 15713134), (10, 7856567), (17, 4621510), (34, 2310755), (47, 1671610), (85, 924302), (94, 835805), (170, 462151), (235, 334322), (470, 167161), (799, 98330), (1598, 49165), (3995, 19666), (7990, 9833)]