28757974

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{50101}}^1$

素因数の和:50151

約数の個数: 16

約数和(自身を含む): 50502816

約数和(自身を除く): 21744842

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 50101, 100202, 350707, 701414, 2054141, 4108282, 14378987, 28757974]

約数ペア:

[(1, 28757974), (2, 14378987), (7, 4108282), (14, 2054141), (41, 701414), (82, 350707), (287, 100202), (574, 50101)]