26853070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{317}}^1$

素因数の和:564

約数の個数: 32

約数和(自身を含む): 49867488

約数和(自身を除く): 23014418

約数列:

[1, 2, 5, 10, 43, 86, 197, 215, 317, 394, 430, 634, 985, 1585, 1970, 3170, 8471, 13631, 16942, 27262, 42355, 62449, 68155, 84710, 124898, 136310, 312245, 624490, 2685307, 5370614, 13426535, 26853070]

約数ペア:

[(1, 26853070), (2, 13426535), (5, 5370614), (10, 2685307), (43, 624490), (86, 312245), (197, 136310), (215, 124898), (317, 84710), (394, 68155), (430, 62449), (634, 42355), (985, 27262), (1585, 16942), (1970, 13631), (3170, 8471)]