66676792

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1460

約数の個数: 64

約数和(自身を含む): 156280320

約数和(自身を除く): 89603528

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1367, 1742, 1876, 2734, 3484, 3752, 5468, 6097, 6968, 9569, 10936, 12194, 17771, 19138, 24388, 35542, 38276, 48776, 71084, 76552, 91589, 124397, 142168, 183178, 248794, 366356, 497588, 641123, 732712, 995176, 1190657, 1282246, 2381314, 2564492, 4762628, 5128984, 8334599, 9525256, 16669198, 33338396, 66676792]

約数ペア:

[(1, 66676792), (2, 33338396), (4, 16669198), (7, 9525256), (8, 8334599), (13, 5128984), (14, 4762628), (26, 2564492), (28, 2381314), (52, 1282246), (56, 1190657), (67, 995176), (91, 732712), (104, 641123), (134, 497588), (182, 366356), (268, 248794), (364, 183178), (469, 142168), (536, 124397), (728, 91589), (871, 76552), (938, 71084), (1367, 48776), (1742, 38276), (1876, 35542), (2734, 24388), (3484, 19138), (3752, 17771), (5468, 12194), (6097, 10936), (6968, 9569)]