15668841496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{20563}}^1$

素因数の和:21824

約数の個数: 64

約数和(自身を含む): 36659854080

約数和(自身を除く): 20991012584

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1237, 2474, 4948, 8659, 9896, 13607, 17318, 20563, 27214, 34636, 41126, 54428, 69272, 82252, 95249, 108856, 143941, 164504, 190498, 226193, 287882, 380996, 452386, 575764, 761992, 904772, 1151528, 1583351, 1809544, 3166702, 6333404, 12666808, 25436431, 50872862, 101745724, 178055017, 203491448, 279800741, 356110034, 559601482, 712220068, 1119202964, 1424440136, 1958605187, 2238405928, 3917210374, 7834420748, 15668841496]

約数ペア:

[(1, 15668841496), (2, 7834420748), (4, 3917210374), (7, 2238405928), (8, 1958605187), (11, 1424440136), (14, 1119202964), (22, 712220068), (28, 559601482), (44, 356110034), (56, 279800741), (77, 203491448), (88, 178055017), (154, 101745724), (308, 50872862), (616, 25436431), (1237, 12666808), (2474, 6333404), (4948, 3166702), (8659, 1809544), (9896, 1583351), (13607, 1151528), (17318, 904772), (20563, 761992), (27214, 575764), (34636, 452386), (41126, 380996), (54428, 287882), (69272, 226193), (82252, 190498), (95249, 164504), (108856, 143941)]