66680068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4951}}^1$

素因数の和:5012

約数の個数: 48

約数和(自身を含む): 147529984

約数和(自身を除く): 80849916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 4951, 6734, 9902, 13468, 19804, 34657, 64363, 69314, 128726, 138628, 183187, 257452, 366374, 450541, 732748, 901082, 1282309, 1802164, 2381431, 2564618, 4762862, 5129236, 9525724, 16670017, 33340034, 66680068]

約数ペア:

[(1, 66680068), (2, 33340034), (4, 16670017), (7, 9525724), (13, 5129236), (14, 4762862), (26, 2564618), (28, 2381431), (37, 1802164), (52, 1282309), (74, 901082), (91, 732748), (148, 450541), (182, 366374), (259, 257452), (364, 183187), (481, 138628), (518, 128726), (962, 69314), (1036, 64363), (1924, 34657), (3367, 19804), (4951, 13468), (6734, 9902)]