788139728

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{4153}}^1$

素因数の和:4599

約数の個数: 40

約数和(自身を含む): 1583920200

約数和(自身を除く): 795780472

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 409, 464, 818, 1636, 3272, 4153, 6544, 8306, 11861, 16612, 23722, 33224, 47444, 66448, 94888, 120437, 189776, 240874, 481748, 963496, 1698577, 1926992, 3397154, 6794308, 13588616, 27177232, 49258733, 98517466, 197034932, 394069864, 788139728]

約数ペア:

[(1, 788139728), (2, 394069864), (4, 197034932), (8, 98517466), (16, 49258733), (29, 27177232), (58, 13588616), (116, 6794308), (232, 3397154), (409, 1926992), (464, 1698577), (818, 963496), (1636, 481748), (3272, 240874), (4153, 189776), (6544, 120437), (8306, 94888), (11861, 66448), (16612, 47444), (23722, 33224)]