70202288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{337511}}^1$

素因数の和:337532

約数の個数: 20

約数和(自身を含む): 146480208

約数和(自身を除く): 76277920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 337511, 675022, 1350044, 2700088, 4387643, 5400176, 8775286, 17550572, 35101144, 70202288]

約数ペア:

[(1, 70202288), (2, 35101144), (4, 17550572), (8, 8775286), (13, 5400176), (16, 4387643), (26, 2700088), (52, 1350044), (104, 675022), (208, 337511)]