67319646

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 138257280

約数和(自身を除く): 70937634

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 417, 834, 1523, 3046, 4569, 7367, 9138, 14734, 22101, 44202, 80719, 161438, 211697, 242157, 423394, 484314, 635091, 1270182, 11219941, 22439882, 33659823, 67319646]

約数ペア:

[(1, 67319646), (2, 33659823), (3, 22439882), (6, 11219941), (53, 1270182), (106, 635091), (139, 484314), (159, 423394), (278, 242157), (318, 211697), (417, 161438), (834, 80719), (1523, 44202), (3046, 22101), (4569, 14734), (7367, 9138)]