7377820528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{1061}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 15608188512

約数和(自身を除く): 8230367984

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 331, 404, 662, 808, 1061, 1313, 1324, 1616, 2122, 2626, 2648, 4244, 4303, 5252, 5296, 8488, 8606, 10504, 13793, 16976, 17212, 21008, 27586, 33431, 34424, 55172, 66862, 68848, 107161, 110344, 133724, 214322, 220688, 267448, 351191, 428644, 434603, 534896, 702382, 857288, 869206, 1393093, 1404764, 1714576, 1738412, 2786186, 2809528, 3476824, 4565483, 5572372, 5619056, 6953648, 9130966, 11144744, 18261932, 22289488, 35470291, 36523864, 70940582, 73047728, 141881164, 283762328, 461113783, 567524656, 922227566, 1844455132, 3688910264, 7377820528]

約数ペア:

[(1, 7377820528), (2, 3688910264), (4, 1844455132), (8, 922227566), (13, 567524656), (16, 461113783), (26, 283762328), (52, 141881164), (101, 73047728), (104, 70940582), (202, 36523864), (208, 35470291), (331, 22289488), (404, 18261932), (662, 11144744), (808, 9130966), (1061, 6953648), (1313, 5619056), (1324, 5572372), (1616, 4565483), (2122, 3476824), (2626, 2809528), (2648, 2786186), (4244, 1738412), (4303, 1714576), (5252, 1404764), (5296, 1393093), (8488, 869206), (8606, 857288), (10504, 702382), (13793, 534896), (16976, 434603), (17212, 428644), (21008, 351191), (27586, 267448), (33431, 220688), (34424, 214322), (55172, 133724), (66862, 110344), (68848, 107161)]