66237556

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 145918080

約数和(自身を除く): 79680524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 109, 154, 218, 308, 436, 763, 1199, 1526, 1973, 2398, 3052, 3946, 4796, 7892, 8393, 13811, 16786, 21703, 27622, 33572, 43406, 55244, 86812, 151921, 215057, 303842, 430114, 607684, 860228, 1505399, 2365627, 3010798, 4731254, 6021596, 9462508, 16559389, 33118778, 66237556]

約数ペア:

[(1, 66237556), (2, 33118778), (4, 16559389), (7, 9462508), (11, 6021596), (14, 4731254), (22, 3010798), (28, 2365627), (44, 1505399), (77, 860228), (109, 607684), (154, 430114), (218, 303842), (308, 215057), (436, 151921), (763, 86812), (1199, 55244), (1526, 43406), (1973, 33572), (2398, 27622), (3052, 21703), (3946, 16786), (4796, 13811), (7892, 8393)]