28879328

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53087}}^1$

素因数の和:53114

約数の個数: 24

約数和(自身を含む): 60201792

約数和(自身を除く): 31322464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 53087, 106174, 212348, 424696, 849392, 902479, 1698784, 1804958, 3609916, 7219832, 14439664, 28879328]

約数ペア:

[(1, 28879328), (2, 14439664), (4, 7219832), (8, 3609916), (16, 1804958), (17, 1698784), (32, 902479), (34, 849392), (68, 424696), (136, 212348), (272, 106174), (544, 53087)]