247649696

素因数分解:

$2^5\times 7^1\times {\mathrm{1105579}}^1$

素因数の和:1105596

約数の個数: 24

約数和(自身を含む): 557212320

約数和(自身を除く): 309562624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1105579, 2211158, 4422316, 7739053, 8844632, 15478106, 17689264, 30956212, 35378528, 61912424, 123824848, 247649696]

約数ペア:

[(1, 247649696), (2, 123824848), (4, 61912424), (7, 35378528), (8, 30956212), (14, 17689264), (16, 15478106), (28, 8844632), (32, 7739053), (56, 4422316), (112, 2211158), (224, 1105579)]