22625144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 43791840

約数和(自身を除く): 21166696

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 653, 1306, 2612, 4331, 5224, 8662, 17324, 34648, 39833, 46363, 79666, 92726, 159332, 185452, 318664, 370904, 2828143, 5656286, 11312572, 22625144]

約数ペア:

[(1, 22625144), (2, 11312572), (4, 5656286), (8, 2828143), (61, 370904), (71, 318664), (122, 185452), (142, 159332), (244, 92726), (284, 79666), (488, 46363), (568, 39833), (653, 34648), (1306, 17324), (2612, 8662), (4331, 5224)]