72388654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{5717}}^1$

素因数の和:6219

約数の個数: 16

約数和(自身を含む): 117196128

約数和(自身を除く): 44807474

約数列:

[1, 2, 13, 26, 487, 974, 5717, 6331, 11434, 12662, 74321, 148642, 2784179, 5568358, 36194327, 72388654]

約数ペア:

[(1, 72388654), (2, 36194327), (13, 5568358), (26, 2784179), (487, 148642), (974, 74321), (5717, 12662), (6331, 11434)]