844778896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{6691}}^1$

素因数の和:7319

約数の個数: 40

約数和(自身を含む): 1765831424

約数和(自身を除く): 921052528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 607, 1214, 2428, 4856, 6691, 7891, 9712, 13382, 15782, 26764, 31564, 53528, 63128, 86983, 107056, 126256, 173966, 347932, 695864, 1391728, 4061437, 8122874, 16245748, 32491496, 52798681, 64982992, 105597362, 211194724, 422389448, 844778896]

約数ペア:

[(1, 844778896), (2, 422389448), (4, 211194724), (8, 105597362), (13, 64982992), (16, 52798681), (26, 32491496), (52, 16245748), (104, 8122874), (208, 4061437), (607, 1391728), (1214, 695864), (2428, 347932), (4856, 173966), (6691, 126256), (7891, 107056), (9712, 86983), (13382, 63128), (15782, 53528), (26764, 31564)]