123501728

素因数分解:

$2^5\times 7^1\times {\mathrm{551347}}^1$

素因数の和:551364

約数の個数: 24

約数和(自身を含む): 277879392

約数和(自身を除く): 154377664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 551347, 1102694, 2205388, 3859429, 4410776, 7718858, 8821552, 15437716, 17643104, 30875432, 61750864, 123501728]

約数ペア:

[(1, 123501728), (2, 61750864), (4, 30875432), (7, 17643104), (8, 15437716), (14, 8821552), (16, 7718858), (28, 4410776), (32, 3859429), (56, 2205388), (112, 1102694), (224, 551347)]