28689298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1657}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 47034144

約数和(自身を除く): 18344846

約数列:

[1, 2, 11, 22, 787, 1574, 1657, 3314, 8657, 17314, 18227, 36454, 1304059, 2608118, 14344649, 28689298]

約数ペア:

[(1, 28689298), (2, 14344649), (11, 2608118), (22, 1304059), (787, 36454), (1574, 18227), (1657, 17314), (3314, 8657)]