15040288

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5380

約数の個数: 24

約数和(自身を含む): 29948940

約数和(自身を除く): 14908652

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 5281, 10562, 21124, 42248, 84496, 168992, 470009, 940018, 1880036, 3760072, 7520144, 15040288]

約数ペア:

[(1, 15040288), (2, 7520144), (4, 3760072), (8, 1880036), (16, 940018), (32, 470009), (89, 168992), (178, 84496), (356, 42248), (712, 21124), (1424, 10562), (2848, 5281)]