72429422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{6947}}^1$

素因数の和:7363

約数の個数: 16

約数和(自身を含む): 117310032

約数和(自身を除く): 44880610

約数列:

[1, 2, 13, 26, 401, 802, 5213, 6947, 10426, 13894, 90311, 180622, 2785747, 5571494, 36214711, 72429422]

約数ペア:

[(1, 72429422), (2, 36214711), (13, 5571494), (26, 2785747), (401, 180622), (802, 90311), (5213, 13894), (6947, 10426)]