27650128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157103}}^1$

素因数の和:157122

約数の個数: 20

約数和(自身を含む): 58442688

約数和(自身を除く): 30792560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 157103, 314206, 628412, 1256824, 1728133, 2513648, 3456266, 6912532, 13825064, 27650128]

約数ペア:

[(1, 27650128), (2, 13825064), (4, 6912532), (8, 3456266), (11, 2513648), (16, 1728133), (22, 1256824), (44, 628412), (88, 314206), (176, 157103)]