66211628

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{44617}}^1$

素因数の和:44681

約数の個数: 24

約数和(自身を含む): 134924832

約数和(自身を除く): 68713204

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 44617, 89234, 178468, 312319, 624638, 1249276, 2364701, 4729402, 9458804, 16552907, 33105814, 66211628]

約数ペア:

[(1, 66211628), (2, 33105814), (4, 16552907), (7, 9458804), (14, 4729402), (28, 2364701), (53, 1249276), (106, 624638), (212, 312319), (371, 178468), (742, 89234), (1484, 44617)]