2555121536

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{38611}}^1$

素因数の和:38683

約数の個数: 64

約数和(自身を含む): 5671330560

約数和(自身を除く): 3116209024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 176, 188, 352, 376, 517, 704, 752, 1034, 1408, 1504, 2068, 3008, 4136, 6016, 8272, 16544, 33088, 38611, 66176, 77222, 154444, 308888, 424721, 617776, 849442, 1235552, 1698884, 1814717, 2471104, 3397768, 3629434, 4942208, 6795536, 7258868, 13591072, 14517736, 19961887, 27182144, 29035472, 39923774, 54364288, 58070944, 79847548, 116141888, 159695096, 232283776, 319390192, 638780384, 1277560768, 2555121536]

約数ペア:

[(1, 2555121536), (2, 1277560768), (4, 638780384), (8, 319390192), (11, 232283776), (16, 159695096), (22, 116141888), (32, 79847548), (44, 58070944), (47, 54364288), (64, 39923774), (88, 29035472), (94, 27182144), (128, 19961887), (176, 14517736), (188, 13591072), (352, 7258868), (376, 6795536), (517, 4942208), (704, 3629434), (752, 3397768), (1034, 2471104), (1408, 1814717), (1504, 1698884), (2068, 1235552), (3008, 849442), (4136, 617776), (6016, 424721), (8272, 308888), (16544, 154444), (33088, 77222), (38611, 66176)]