28851448

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{12479}}^1$

素因数の和:12519

約数の個数: 24

約数和(自身を含む): 57470400

約数和(自身を除く): 28618952

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 12479, 24958, 49916, 99832, 212143, 424286, 848572, 1697144, 3606431, 7212862, 14425724, 28851448]

約数ペア:

[(1, 28851448), (2, 14425724), (4, 7212862), (8, 3606431), (17, 1697144), (34, 848572), (68, 424286), (136, 212143), (289, 99832), (578, 49916), (1156, 24958), (2312, 12479)]