28737038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{76837}}^1$

素因数の和:76867

約数の個数: 16

約数和(自身を含む): 49791024

約数和(自身を除く): 21053986

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 76837, 153674, 845207, 1306229, 1690414, 2612458, 14368519, 28737038]

約数ペア:

[(1, 28737038), (2, 14368519), (11, 2612458), (17, 1690414), (22, 1306229), (34, 845207), (187, 153674), (374, 76837)]