66931046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11863}}^1$

素因数の和:11916

約数の個数: 32

約数和(自身を含む): 127561728

約数和(自身を除く): 60630682

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 11863, 23726, 83041, 154219, 166082, 308438, 367753, 735506, 1079533, 2159066, 2574271, 4780789, 5148542, 9561578, 33465523, 66931046]

約数ペア:

[(1, 66931046), (2, 33465523), (7, 9561578), (13, 5148542), (14, 4780789), (26, 2574271), (31, 2159066), (62, 1079533), (91, 735506), (182, 367753), (217, 308438), (403, 166082), (434, 154219), (806, 83041), (2821, 23726), (5642, 11863)]