71657366844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1737401}}^1$

素因数の和:1737906

約数の個数: 48

約数和(自身を含む): 191475599616

約数和(自身を除く): 119818232772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 982, 1473, 1964, 2946, 3437, 5892, 6874, 10311, 13748, 20622, 41244, 1737401, 3474802, 5212203, 6949604, 10424406, 12161807, 20848812, 24323614, 36485421, 48647228, 72970842, 145941684, 853063891, 1706127782, 2559191673, 3412255564, 5118383346, 5971447237, 10236766692, 11942894474, 17914341711, 23885788948, 35828683422, 71657366844]

約数ペア:

[(1, 71657366844), (2, 35828683422), (3, 23885788948), (4, 17914341711), (6, 11942894474), (7, 10236766692), (12, 5971447237), (14, 5118383346), (21, 3412255564), (28, 2559191673), (42, 1706127782), (84, 853063891), (491, 145941684), (982, 72970842), (1473, 48647228), (1964, 36485421), (2946, 24323614), (3437, 20848812), (5892, 12161807), (6874, 10424406), (10311, 6949604), (13748, 5212203), (20622, 3474802), (41244, 1737401)]