15677743816

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1\times {\mathrm{2161}}^1$

素因数の和:2894

約数の個数: 64

約数和(自身を含む): 33797767680

約数和(自身を除く): 18120023864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 367, 706, 734, 1412, 1468, 2161, 2471, 2569, 2824, 2936, 4322, 4942, 5138, 8644, 9884, 10276, 15127, 17288, 19768, 20552, 30254, 60508, 121016, 129551, 259102, 518204, 762833, 793087, 906857, 1036408, 1525666, 1586174, 1813714, 3051332, 3172348, 3627428, 5339831, 5551609, 6102664, 6344696, 7254856, 10679662, 11103218, 21359324, 22206436, 42718648, 44412872, 279959711, 559919422, 1119838844, 1959717977, 2239677688, 3919435954, 7838871908, 15677743816]

約数ペア:

[(1, 15677743816), (2, 7838871908), (4, 3919435954), (7, 2239677688), (8, 1959717977), (14, 1119838844), (28, 559919422), (56, 279959711), (353, 44412872), (367, 42718648), (706, 22206436), (734, 21359324), (1412, 11103218), (1468, 10679662), (2161, 7254856), (2471, 6344696), (2569, 6102664), (2824, 5551609), (2936, 5339831), (4322, 3627428), (4942, 3172348), (5138, 3051332), (8644, 1813714), (9884, 1586174), (10276, 1525666), (15127, 1036408), (17288, 906857), (19768, 793087), (20552, 762833), (30254, 518204), (60508, 259102), (121016, 129551)]