73193758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 124167168

約数和(自身を除く): 50973410

約数列:

[1, 2, 11, 22, 47, 71, 94, 142, 517, 781, 997, 1034, 1562, 1994, 3337, 6674, 10967, 21934, 36707, 46859, 70787, 73414, 93718, 141574, 515449, 778657, 1030898, 1557314, 3326989, 6653978, 36596879, 73193758]

約数ペア:

[(1, 73193758), (2, 36596879), (11, 6653978), (22, 3326989), (47, 1557314), (71, 1030898), (94, 778657), (142, 515449), (517, 141574), (781, 93718), (997, 73414), (1034, 70787), (1562, 46859), (1994, 36707), (3337, 21934), (6674, 10967)]