77316988

素因数分解:

$2^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2531}}^1$

素因数の和:3633

約数の個数: 24

約数和(自身を含む): 154836864

約数和(自身を除く): 77519876

約数列:

[1, 2, 4, 7, 14, 28, 1091, 2182, 2531, 4364, 5062, 7637, 10124, 15274, 17717, 30548, 35434, 70868, 2761321, 5522642, 11045284, 19329247, 38658494, 77316988]

約数ペア:

[(1, 77316988), (2, 38658494), (4, 19329247), (7, 11045284), (14, 5522642), (28, 2761321), (1091, 70868), (2182, 35434), (2531, 30548), (4364, 17717), (5062, 15274), (7637, 10124)]