28291702

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1427}}^1$

素因数の和:1883

約数の個数: 16

約数和(自身を含む): 44416512

約数和(自身を除く): 16124810

約数列:

[1, 2, 23, 46, 431, 862, 1427, 2854, 9913, 19826, 32821, 65642, 615037, 1230074, 14145851, 28291702]

約数ペア:

[(1, 28291702), (2, 14145851), (23, 1230074), (46, 615037), (431, 65642), (862, 32821), (1427, 19826), (2854, 9913)]