21725952

素因数分解:

$2^8\times 3^1\times {\mathrm{28289}}^1$

素因数の和:28308

約数の個数: 36

約数和(自身を含む): 57824760

約数和(自身を除く): 36098808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28289, 56578, 84867, 113156, 169734, 226312, 339468, 452624, 678936, 905248, 1357872, 1810496, 2715744, 3620992, 5431488, 7241984, 10862976, 21725952]

約数ペア:

[(1, 21725952), (2, 10862976), (3, 7241984), (4, 5431488), (6, 3620992), (8, 2715744), (12, 1810496), (16, 1357872), (24, 905248), (32, 678936), (48, 452624), (64, 339468), (96, 226312), (128, 169734), (192, 113156), (256, 84867), (384, 56578), (768, 28289)]