71285416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{468983}}^1$

素因数の和:469008

約数の個数: 16

約数和(自身を含む): 140695200

約数和(自身を除く): 69409784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 468983, 937966, 1875932, 3751864, 8910677, 17821354, 35642708, 71285416]

約数ペア:

[(1, 71285416), (2, 35642708), (4, 17821354), (8, 8910677), (19, 3751864), (38, 1875932), (76, 937966), (152, 468983)]