70294544

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{61879}}^1$

素因数の和:61958

約数の個数: 20

約数和(自身を含む): 138116160

約数和(自身を除く): 67821616

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 61879, 123758, 247516, 495032, 990064, 4393409, 8786818, 17573636, 35147272, 70294544]

約数ペア:

[(1, 70294544), (2, 35147272), (4, 17573636), (8, 8786818), (16, 4393409), (71, 990064), (142, 495032), (284, 247516), (568, 123758), (1136, 61879)]