39842556

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2633}}^1$

素因数の和:2750

約数の個数: 48

約数和(自身を含む): 101187744

約数和(自身を除く): 61345188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 2633, 3783, 5044, 5266, 7566, 7899, 10532, 15132, 15798, 31596, 34229, 68458, 102687, 136916, 205374, 255401, 410748, 510802, 766203, 1021604, 1532406, 3064812, 3320213, 6640426, 9960639, 13280852, 19921278, 39842556]

約数ペア:

[(1, 39842556), (2, 19921278), (3, 13280852), (4, 9960639), (6, 6640426), (12, 3320213), (13, 3064812), (26, 1532406), (39, 1021604), (52, 766203), (78, 510802), (97, 410748), (156, 255401), (194, 205374), (291, 136916), (388, 102687), (582, 68458), (1164, 34229), (1261, 31596), (2522, 15798), (2633, 15132), (3783, 10532), (5044, 7899), (5266, 7566)]