28865048

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{212243}}^1$

素因数の和:212266

約数の個数: 16

約数和(自身を含む): 57305880

約数和(自身を除く): 28440832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 212243, 424486, 848972, 1697944, 3608131, 7216262, 14432524, 28865048]

約数ペア:

[(1, 28865048), (2, 14432524), (4, 7216262), (8, 3608131), (17, 1697944), (34, 848972), (68, 424486), (136, 212243)]