72517471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4813}}^1$

素因数の和:4906

約数の個数: 16

約数和(自身を含む): 83571040

約数和(自身を除く): 11053569

約数列:

[1, 13, 19, 61, 247, 793, 1159, 4813, 15067, 62569, 91447, 293593, 1188811, 3816709, 5578267, 72517471]

約数ペア:

[(1, 72517471), (13, 5578267), (19, 3816709), (61, 1188811), (247, 293593), (793, 91447), (1159, 62569), (4813, 15067)]