66905616

素因数分解:

$2^4\times 3^1\times {\mathrm{397}}^1\times {\mathrm{3511}}^1$

素因数の和:3919

約数の個数: 40

約数和(自身を含む): 173324224

約数和(自身を除く): 106418608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 397, 794, 1191, 1588, 2382, 3176, 3511, 4764, 6352, 7022, 9528, 10533, 14044, 19056, 21066, 28088, 42132, 56176, 84264, 168528, 1393867, 2787734, 4181601, 5575468, 8363202, 11150936, 16726404, 22301872, 33452808, 66905616]

約数ペア:

[(1, 66905616), (2, 33452808), (3, 22301872), (4, 16726404), (6, 11150936), (8, 8363202), (12, 5575468), (16, 4181601), (24, 2787734), (48, 1393867), (397, 168528), (794, 84264), (1191, 56176), (1588, 42132), (2382, 28088), (3176, 21066), (3511, 19056), (4764, 14044), (6352, 10533), (7022, 9528)]