72214454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 120683136

約数和(自身を除く): 48468682

約数列:

[1, 2, 13, 26, 37, 74, 271, 277, 481, 542, 554, 962, 3523, 3601, 7046, 7202, 10027, 10249, 20054, 20498, 75067, 130351, 133237, 150134, 260702, 266474, 975871, 1951742, 2777479, 5554958, 36107227, 72214454]

約数ペア:

[(1, 72214454), (2, 36107227), (13, 5554958), (26, 2777479), (37, 1951742), (74, 975871), (271, 266474), (277, 260702), (481, 150134), (542, 133237), (554, 130351), (962, 75067), (3523, 20498), (3601, 20054), (7046, 10249), (7202, 10027)]