25205492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28513}}^1$

素因数の和:28547

約数の個数: 24

約数和(自身を含む): 50298696

約数和(自身を除く): 25093204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 28513, 57026, 114052, 370669, 484721, 741338, 969442, 1482676, 1938884, 6301373, 12602746, 25205492]

約数ペア:

[(1, 25205492), (2, 12602746), (4, 6301373), (13, 1938884), (17, 1482676), (26, 969442), (34, 741338), (52, 484721), (68, 370669), (221, 114052), (442, 57026), (884, 28513)]