72997226

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{13513}}^1$

素因数の和:13625

約数の個数: 16

約数和(自身を含む): 114004104

約数和(自身を除く): 41006878

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 13513, 27026, 499981, 986449, 999962, 1972898, 36498613, 72997226]

約数ペア:

[(1, 72997226), (2, 36498613), (37, 1972898), (73, 999962), (74, 986449), (146, 499981), (2701, 27026), (5402, 13513)]