28734234

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{111373}}^1$

素因数の和:111421

約数の個数: 16

約数和(自身を含む): 58805472

約数和(自身を除く): 30071238

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 111373, 222746, 334119, 668238, 4789039, 9578078, 14367117, 28734234]

約数ペア:

[(1, 28734234), (2, 14367117), (3, 9578078), (6, 4789039), (43, 668238), (86, 334119), (129, 222746), (258, 111373)]