66674872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{68879}}^1$

素因数の和:68907

約数の個数: 24

約数和(自身を含む): 137415600

約数和(自身を除く): 70740728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 68879, 137758, 275516, 551032, 757669, 1515338, 3030676, 6061352, 8334359, 16668718, 33337436, 66674872]

約数ペア:

[(1, 66674872), (2, 33337436), (4, 16668718), (8, 8334359), (11, 6061352), (22, 3030676), (44, 1515338), (88, 757669), (121, 551032), (242, 275516), (484, 137758), (968, 68879)]