72697282912

素因数分解:

$2^5\times {\mathrm{409}}^1\times {\mathrm{5554499}}^1$

素因数の和:5554918

約数の個数: 24

約数和(自身を含む): 143472735000

約数和(自身を除く): 70775452088

約数列:

[1, 2, 4, 8, 16, 32, 409, 818, 1636, 3272, 6544, 13088, 5554499, 11108998, 22217996, 44435992, 88871984, 177743968, 2271790091, 4543580182, 9087160364, 18174320728, 36348641456, 72697282912]

約数ペア:

[(1, 72697282912), (2, 36348641456), (4, 18174320728), (8, 9087160364), (16, 4543580182), (32, 2271790091), (409, 177743968), (818, 88871984), (1636, 44435992), (3272, 22217996), (6544, 11108998), (13088, 5554499)]