28150254616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{190297}}^1$

素因数の和:190396

約数の個数: 48

約数和(自身を含む): 59019021720

約数和(自身を除く): 30868767104

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1681, 1804, 3362, 3608, 6724, 13448, 18491, 36982, 73964, 147928, 190297, 380594, 761188, 1522376, 2093267, 4186534, 7802177, 8373068, 15604354, 16746136, 31208708, 62417416, 85823947, 171647894, 319889257, 343295788, 639778514, 686591576, 1279557028, 2559114056, 3518781827, 7037563654, 14075127308, 28150254616]

約数ペア:

[(1, 28150254616), (2, 14075127308), (4, 7037563654), (8, 3518781827), (11, 2559114056), (22, 1279557028), (41, 686591576), (44, 639778514), (82, 343295788), (88, 319889257), (164, 171647894), (328, 85823947), (451, 62417416), (902, 31208708), (1681, 16746136), (1804, 15604354), (3362, 8373068), (3608, 7802177), (6724, 4186534), (13448, 2093267), (18491, 1522376), (36982, 761188), (73964, 380594), (147928, 190297)]