71123362

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7699}}^1$

素因数の和:7881

約数の個数: 16

約数和(自身を含む): 110880000

約数和(自身を除く): 39756638

約数列:

[1, 2, 31, 62, 149, 298, 4619, 7699, 9238, 15398, 238669, 477338, 1147151, 2294302, 35561681, 71123362]

約数ペア:

[(1, 71123362), (2, 35561681), (31, 2294302), (62, 1147151), (149, 477338), (298, 238669), (4619, 15398), (7699, 9238)]