39579972

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 94785600

約数和(自身を除く): 55205628

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 139, 183, 244, 278, 366, 389, 417, 556, 732, 778, 834, 1167, 1556, 1668, 2334, 4668, 8479, 16958, 23729, 25437, 33916, 47458, 50874, 54071, 71187, 94916, 101748, 108142, 142374, 162213, 216284, 284748, 324426, 648852, 3298331, 6596662, 9894993, 13193324, 19789986, 39579972]

約数ペア:

[(1, 39579972), (2, 19789986), (3, 13193324), (4, 9894993), (6, 6596662), (12, 3298331), (61, 648852), (122, 324426), (139, 284748), (183, 216284), (244, 162213), (278, 142374), (366, 108142), (389, 101748), (417, 94916), (556, 71187), (732, 54071), (778, 50874), (834, 47458), (1167, 33916), (1556, 25437), (1668, 23729), (2334, 16958), (4668, 8479)]