28178804522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{4817}}^1$

素因数の和:5915

約数の個数: 48

約数和(自身を含む): 48536300736

約数和(自身を除く): 20357496214

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1051, 2102, 2783, 4817, 5566, 9634, 11561, 23122, 24173, 48346, 52987, 105974, 110791, 127171, 221582, 254342, 265903, 531806, 582857, 1165714, 1218701, 2437402, 2924933, 5062667, 5849866, 10125334, 13405711, 26811422, 55689337, 111378674, 116441341, 232882682, 612582707, 1225165414, 1280854751, 2561709502, 14089402261, 28178804522]

約数ペア:

[(1, 28178804522), (2, 14089402261), (11, 2561709502), (22, 1280854751), (23, 1225165414), (46, 612582707), (121, 232882682), (242, 116441341), (253, 111378674), (506, 55689337), (1051, 26811422), (2102, 13405711), (2783, 10125334), (4817, 5849866), (5566, 5062667), (9634, 2924933), (11561, 2437402), (23122, 1218701), (24173, 1165714), (48346, 582857), (52987, 531806), (105974, 265903), (110791, 254342), (127171, 221582)]