28551310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2971}}^1$

素因数の和:3040

約数の個数: 24

約数和(自身を含む): 53121528

約数和(自身を除く): 24570218

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1922, 2971, 4805, 5942, 9610, 14855, 29710, 92101, 184202, 460505, 921010, 2855131, 5710262, 14275655, 28551310]

約数ペア:

[(1, 28551310), (2, 14275655), (5, 5710262), (10, 2855131), (31, 921010), (62, 460505), (155, 184202), (310, 92101), (961, 29710), (1922, 14855), (2971, 9610), (4805, 5942)]