66328084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{12347}}^1$

素因数の和:12447

約数の個数: 24

約数和(自身を含む): 124467840

約数和(自身を除く): 58139756

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 12347, 24694, 49388, 209899, 419798, 839596, 975413, 1950826, 3901652, 16582021, 33164042, 66328084]

約数ペア:

[(1, 66328084), (2, 33164042), (4, 16582021), (17, 3901652), (34, 1950826), (68, 975413), (79, 839596), (158, 419798), (316, 209899), (1343, 49388), (2686, 24694), (5372, 12347)]