68221832

素因数分解:

$2^3\times 7^1\times {\mathrm{1218247}}^1$

素因数の和:1218260

約数の個数: 16

約数和(自身を含む): 146189760

約数和(自身を除く): 77967928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1218247, 2436494, 4872988, 8527729, 9745976, 17055458, 34110916, 68221832]

約数ペア:

[(1, 68221832), (2, 34110916), (4, 17055458), (7, 9745976), (8, 8527729), (14, 4872988), (28, 2436494), (56, 1218247)]