2728228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 5157432

約数和(自身を除く): 2429204

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 757, 901, 1514, 1802, 3028, 3604, 12869, 25738, 40121, 51476, 80242, 160484, 682057, 1364114, 2728228]

約数ペア:

[(1, 2728228), (2, 1364114), (4, 682057), (17, 160484), (34, 80242), (53, 51476), (68, 40121), (106, 25738), (212, 12869), (757, 3604), (901, 3028), (1514, 1802)]