7148426896

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:969

約数の個数: 120

約数和(自身を含む): 15645498624

約数和(自身を除く): 8497071728

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 107, 124, 169, 208, 214, 248, 338, 403, 428, 496, 676, 797, 806, 856, 1352, 1391, 1594, 1612, 1712, 2704, 2782, 3188, 3224, 3317, 5239, 5564, 6376, 6448, 6634, 10361, 10478, 11128, 12752, 13268, 18083, 20722, 20956, 22256, 24707, 26536, 36166, 41444, 41912, 43121, 49414, 53072, 72332, 82888, 83824, 85279, 86242, 98828, 134693, 144664, 165776, 170558, 172484, 197656, 269386, 289328, 321191, 341116, 344968, 395312, 538772, 560573, 642382, 682232, 689936, 1077544, 1108627, 1121146, 1284764, 1364464, 2155088, 2217254, 2242292, 2569528, 2643649, 4175483, 4434508, 4484584, 5139056, 5287298, 8350966, 8869016, 8969168, 10574596, 14412151, 16701932, 17738032, 21149192, 28824302, 33403864, 34367437, 42298384, 57648604, 66807728, 68734874, 115297208, 137469748, 230594416, 274939496, 446776681, 549878992, 893553362, 1787106724, 3574213448, 7148426896]

約数ペア:

[(1, 7148426896), (2, 3574213448), (4, 1787106724), (8, 893553362), (13, 549878992), (16, 446776681), (26, 274939496), (31, 230594416), (52, 137469748), (62, 115297208), (104, 68734874), (107, 66807728), (124, 57648604), (169, 42298384), (208, 34367437), (214, 33403864), (248, 28824302), (338, 21149192), (403, 17738032), (428, 16701932), (496, 14412151), (676, 10574596), (797, 8969168), (806, 8869016), (856, 8350966), (1352, 5287298), (1391, 5139056), (1594, 4484584), (1612, 4434508), (1712, 4175483), (2704, 2643649), (2782, 2569528), (3188, 2242292), (3224, 2217254), (3317, 2155088), (5239, 1364464), (5564, 1284764), (6376, 1121146), (6448, 1108627), (6634, 1077544), (10361, 689936), (10478, 682232), (11128, 642382), (12752, 560573), (13268, 538772), (18083, 395312), (20722, 344968), (20956, 341116), (22256, 321191), (24707, 289328), (26536, 269386), (36166, 197656), (41444, 172484), (41912, 170558), (43121, 165776), (49414, 144664), (53072, 134693), (72332, 98828), (82888, 86242), (83824, 85279)]