67019654

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 117160992

約数和(自身を除く): 50141338

約数列:

[1, 2, 13, 23, 26, 37, 46, 74, 169, 233, 299, 338, 466, 481, 598, 851, 962, 1702, 3029, 3887, 5359, 6058, 6253, 7774, 8621, 10718, 11063, 12506, 17242, 22126, 39377, 69667, 78754, 112073, 139334, 143819, 198283, 224146, 287638, 396566, 905671, 1456949, 1811342, 2577679, 2913898, 5155358, 33509827, 67019654]

約数ペア:

[(1, 67019654), (2, 33509827), (13, 5155358), (23, 2913898), (26, 2577679), (37, 1811342), (46, 1456949), (74, 905671), (169, 396566), (233, 287638), (299, 224146), (338, 198283), (466, 143819), (481, 139334), (598, 112073), (851, 78754), (962, 69667), (1702, 39377), (3029, 22126), (3887, 17242), (5359, 12506), (6058, 11063), (6253, 10718), (7774, 8621)]