39130364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{557}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 84869568

約数和(自身を除く): 45739204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 193, 364, 386, 557, 772, 1114, 1351, 2228, 2509, 2702, 3899, 5018, 5404, 7241, 7798, 10036, 14482, 15596, 17563, 28964, 35126, 50687, 70252, 101374, 107501, 202748, 215002, 430004, 752507, 1397513, 1505014, 2795026, 3010028, 5590052, 9782591, 19565182, 39130364]

約数ペア:

[(1, 39130364), (2, 19565182), (4, 9782591), (7, 5590052), (13, 3010028), (14, 2795026), (26, 1505014), (28, 1397513), (52, 752507), (91, 430004), (182, 215002), (193, 202748), (364, 107501), (386, 101374), (557, 70252), (772, 50687), (1114, 35126), (1351, 28964), (2228, 17563), (2509, 15596), (2702, 14482), (3899, 10036), (5018, 7798), (5404, 7241)]