68399164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{2719}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 126425600

約数和(自身を除く): 58026436

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 2719, 5438, 6289, 10876, 12578, 25156, 51661, 103322, 206644, 899989, 1799978, 3599956, 17099791, 34199582, 68399164]

約数ペア:

[(1, 68399164), (2, 34199582), (4, 17099791), (19, 3599956), (38, 1799978), (76, 899989), (331, 206644), (662, 103322), (1324, 51661), (2719, 25156), (5438, 12578), (6289, 10876)]