649387248

素因数分解:

$2^4\times 3^1\times {\mathrm{13528901}}^1$

素因数の和:13528912

約数の個数: 20

約数和(自身を含む): 1677583848

約数和(自身を除く): 1028196600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13528901, 27057802, 40586703, 54115604, 81173406, 108231208, 162346812, 216462416, 324693624, 649387248]

約数ペア:

[(1, 649387248), (2, 324693624), (3, 216462416), (4, 162346812), (6, 108231208), (8, 81173406), (12, 54115604), (16, 40586703), (24, 27057802), (48, 13528901)]