25372672

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 54692820

約数和(自身を除く): 29320148

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 953, 1024, 1664, 1906, 2048, 3328, 3812, 6656, 7624, 12389, 13312, 15248, 24778, 26624, 30496, 49556, 60992, 99112, 121984, 198224, 243968, 396448, 487936, 792896, 975872, 1585792, 1951744, 3171584, 6343168, 12686336, 25372672]

約数ペア:

[(1, 25372672), (2, 12686336), (4, 6343168), (8, 3171584), (13, 1951744), (16, 1585792), (26, 975872), (32, 792896), (52, 487936), (64, 396448), (104, 243968), (128, 198224), (208, 121984), (256, 99112), (416, 60992), (512, 49556), (832, 30496), (953, 26624), (1024, 24778), (1664, 15248), (1906, 13312), (2048, 12389), (3328, 7624), (3812, 6656)]