9728656

素因数分解:

$2^4\times 7^2\times {\mathrm{12409}}^1$

素因数の和:12431

約数の個数: 30

約数和(自身を含む): 21928470

約数和(自身を除く): 12199814

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 12409, 24818, 49636, 86863, 99272, 173726, 198544, 347452, 608041, 694904, 1216082, 1389808, 2432164, 4864328, 9728656]

約数ペア:

[(1, 9728656), (2, 4864328), (4, 2432164), (7, 1389808), (8, 1216082), (14, 694904), (16, 608041), (28, 347452), (49, 198544), (56, 173726), (98, 99272), (112, 86863), (196, 49636), (392, 24818), (784, 12409)]