66680912

素因数分解:

$2^4\times {\mathrm{1187}}^1\times {\mathrm{3511}}^1$

素因数の和:4706

約数の個数: 20

約数和(自身を含む): 129339936

約数和(自身を除く): 62659024

約数列:

[1, 2, 4, 8, 16, 1187, 2374, 3511, 4748, 7022, 9496, 14044, 18992, 28088, 56176, 4167557, 8335114, 16670228, 33340456, 66680912]

約数ペア:

[(1, 66680912), (2, 33340456), (4, 16670228), (8, 8335114), (16, 4167557), (1187, 56176), (2374, 28088), (3511, 18992), (4748, 14044), (7022, 9496)]