70640844

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 170133600

約数和(自身を除く): 99492756

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 389, 409, 444, 778, 818, 1167, 1227, 1556, 1636, 2334, 2454, 4668, 4908, 14393, 15133, 28786, 30266, 43179, 45399, 57572, 60532, 86358, 90798, 159101, 172716, 181596, 318202, 477303, 636404, 954606, 1909212, 5886737, 11773474, 17660211, 23546948, 35320422, 70640844]

約数ペア:

[(1, 70640844), (2, 35320422), (3, 23546948), (4, 17660211), (6, 11773474), (12, 5886737), (37, 1909212), (74, 954606), (111, 636404), (148, 477303), (222, 318202), (389, 181596), (409, 172716), (444, 159101), (778, 90798), (818, 86358), (1167, 60532), (1227, 57572), (1556, 45399), (1636, 43179), (2334, 30266), (2454, 28786), (4668, 15133), (4908, 14393)]