28805694

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{67619}}^1$

素因数の和:67695

約数の個数: 16

約数和(自身を含む): 58423680

約数和(自身を除く): 29617986

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 67619, 135238, 202857, 405714, 4800949, 9601898, 14402847, 28805694]

約数ペア:

[(1, 28805694), (2, 14402847), (3, 9601898), (6, 4800949), (71, 405714), (142, 202857), (213, 135238), (426, 67619)]