71228886

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1307}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 147667968

約数和(自身を除く): 76439082

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 293, 586, 879, 1307, 1758, 2614, 3921, 7842, 9083, 18166, 27249, 40517, 54498, 81034, 121551, 243102, 382951, 765902, 1148853, 2297706, 11871481, 23742962, 35614443, 71228886]

約数ペア:

[(1, 71228886), (2, 35614443), (3, 23742962), (6, 11871481), (31, 2297706), (62, 1148853), (93, 765902), (186, 382951), (293, 243102), (586, 121551), (879, 81034), (1307, 54498), (1758, 40517), (2614, 27249), (3921, 18166), (7842, 9083)]