28578464

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{5479}}^1$

素因数の和:5652

約数の個数: 24

約数和(自身を含む): 56619360

約数和(自身を除く): 28040896

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 5479, 10958, 21916, 43832, 87664, 175328, 893077, 1786154, 3572308, 7144616, 14289232, 28578464]

約数ペア:

[(1, 28578464), (2, 14289232), (4, 7144616), (8, 3572308), (16, 1786154), (32, 893077), (163, 175328), (326, 87664), (652, 43832), (1304, 21916), (2608, 10958), (5216, 5479)]