71354804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{938879}}^1$

素因数の和:938902

約数の個数: 12

約数和(自身を含む): 131443200

約数和(自身を除く): 60088396

約数列:

[1, 2, 4, 19, 38, 76, 938879, 1877758, 3755516, 17838701, 35677402, 71354804]

約数ペア:

[(1, 71354804), (2, 35677402), (4, 17838701), (19, 3755516), (38, 1877758), (76, 938879)]