28401322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15761}}^1$

素因数の和:15833

約数の個数: 16

約数和(自身を含む): 45961992

約数和(自身を除く): 17560670

約数列:

[1, 2, 17, 34, 53, 106, 901, 1802, 15761, 31522, 267937, 535874, 835333, 1670666, 14200661, 28401322]

約数ペア:

[(1, 28401322), (2, 14200661), (17, 1670666), (34, 835333), (53, 535874), (106, 267937), (901, 31522), (1802, 15761)]