69552844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21283}}^1$

素因数の和:21349

約数の個数: 24

約数和(自身を含む): 131109440

約数和(自身を除く): 61556596

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 21283, 42566, 85132, 404377, 808754, 915169, 1617508, 1830338, 3660676, 17388211, 34776422, 69552844]

約数ペア:

[(1, 69552844), (2, 34776422), (4, 17388211), (19, 3660676), (38, 1830338), (43, 1617508), (76, 915169), (86, 808754), (172, 404377), (817, 85132), (1634, 42566), (3268, 21283)]