72439562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 121059792

約数和(自身を除く): 48620230

約数列:

[1, 2, 13, 26, 37, 74, 257, 293, 481, 514, 586, 962, 3341, 3809, 6682, 7618, 9509, 10841, 19018, 21682, 75301, 123617, 140933, 150602, 247234, 281866, 978913, 1957826, 2786137, 5572274, 36219781, 72439562]

約数ペア:

[(1, 72439562), (2, 36219781), (13, 5572274), (26, 2786137), (37, 1957826), (74, 978913), (257, 281866), (293, 247234), (481, 150602), (514, 140933), (586, 123617), (962, 75301), (3341, 21682), (3809, 19018), (6682, 10841), (7618, 9509)]