71285912

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{24821}}^1$

素因数の和:25186

約数の個数: 16

約数和(自身を含む): 134038800

約数和(自身を除く): 62752888

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 24821, 49642, 99284, 198568, 8910739, 17821478, 35642956, 71285912]

約数ペア:

[(1, 71285912), (2, 35642956), (4, 17821478), (8, 8910739), (359, 198568), (718, 99284), (1436, 49642), (2872, 24821)]