72480454

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{8387}}^1$

素因数の和:8567

約数の個数: 16

約数和(自身を含む): 113238000

約数和(自身を除く): 40757546

約数列:

[1, 2, 29, 58, 149, 298, 4321, 8387, 8642, 16774, 243223, 486446, 1249663, 2499326, 36240227, 72480454]

約数ペア:

[(1, 72480454), (2, 36240227), (29, 2499326), (58, 1249663), (149, 486446), (298, 243223), (4321, 16774), (8387, 8642)]