28824248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211943}}^1$

素因数の和:211966

約数の個数: 16

約数和(自身を含む): 57224880

約数和(自身を除く): 28400632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211943, 423886, 847772, 1695544, 3603031, 7206062, 14412124, 28824248]

約数ペア:

[(1, 28824248), (2, 14412124), (4, 7206062), (8, 3603031), (17, 1695544), (34, 847772), (68, 423886), (136, 211943)]