71831932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{2357}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 132708240

約数和(自身を除く): 60876308

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 2357, 4714, 7619, 9428, 15238, 30476, 44783, 89566, 179132, 945157, 1890314, 3780628, 17957983, 35915966, 71831932]

約数ペア:

[(1, 71831932), (2, 35915966), (4, 17957983), (19, 3780628), (38, 1890314), (76, 945157), (401, 179132), (802, 89566), (1604, 44783), (2357, 30476), (4714, 15238), (7619, 9428)]