66826312

素因数分解:

$2^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4993}}^1$

素因数の和:5245

約数の個数: 32

約数和(自身を含む): 143827200

約数和(自身を除く): 77000888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 239, 478, 956, 1673, 1912, 3346, 4993, 6692, 9986, 13384, 19972, 34951, 39944, 69902, 139804, 279608, 1193327, 2386654, 4773308, 8353289, 9546616, 16706578, 33413156, 66826312]

約数ペア:

[(1, 66826312), (2, 33413156), (4, 16706578), (7, 9546616), (8, 8353289), (14, 4773308), (28, 2386654), (56, 1193327), (239, 279608), (478, 139804), (956, 69902), (1673, 39944), (1912, 34951), (3346, 19972), (4993, 13384), (6692, 9986)]