28695398

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20123}}^1$

素因数の和:20179

約数の個数: 16

約数和(自身を含む): 46365696

約数和(自身を除く): 17670298

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 20123, 40246, 462829, 623813, 925658, 1247626, 14347699, 28695398]

約数ペア:

[(1, 28695398), (2, 14347699), (23, 1247626), (31, 925658), (46, 623813), (62, 462829), (713, 40246), (1426, 20123)]