67706804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{80989}}^1$

素因数の和:81023

約数の個数: 24

約数和(自身を含む): 136063200

約数和(自身を除く): 68356396

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 80989, 161978, 323956, 890879, 1538791, 1781758, 3077582, 3563516, 6155164, 16926701, 33853402, 67706804]

約数ペア:

[(1, 67706804), (2, 33853402), (4, 16926701), (11, 6155164), (19, 3563516), (22, 3077582), (38, 1781758), (44, 1538791), (76, 890879), (209, 323956), (418, 161978), (836, 80989)]