28579694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99929}}^1$

素因数の和:99955

約数の個数: 16

約数和(自身を含む): 50364720

約数和(自身を除く): 21785026

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99929, 199858, 1099219, 1299077, 2198438, 2598154, 14289847, 28579694]

約数ペア:

[(1, 28579694), (2, 14289847), (11, 2598154), (13, 2198438), (22, 1299077), (26, 1099219), (143, 199858), (286, 99929)]