28822888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211933}}^1$

素因数の和:211956

約数の個数: 16

約数和(自身を含む): 57222180

約数和(自身を除く): 28399292

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211933, 423866, 847732, 1695464, 3602861, 7205722, 14411444, 28822888]

約数ペア:

[(1, 28822888), (2, 14411444), (4, 7205722), (8, 3602861), (17, 1695464), (34, 847732), (68, 423866), (136, 211933)]