70164976

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4507}}^1$

素因数の和:4661

約数の個数: 40

約数和(自身を含む): 156517760

約数和(自身を除く): 86352784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 4507, 7784, 9014, 15568, 18028, 31549, 36056, 63098, 72112, 126196, 252392, 504784, 626473, 1252946, 2505892, 4385311, 5011784, 8770622, 10023568, 17541244, 35082488, 70164976]

約数ペア:

[(1, 70164976), (2, 35082488), (4, 17541244), (7, 10023568), (8, 8770622), (14, 5011784), (16, 4385311), (28, 2505892), (56, 1252946), (112, 626473), (139, 504784), (278, 252392), (556, 126196), (973, 72112), (1112, 63098), (1946, 36056), (2224, 31549), (3892, 18028), (4507, 15568), (7784, 9014)]