28679666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21499}}^1$

素因数の和:21553

約数の個数: 16

約数和(自身を含む): 46440000

約数和(自身を除く): 17760334

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 21499, 42998, 494477, 623471, 988954, 1246942, 14339833, 28679666]

約数ペア:

[(1, 28679666), (2, 14339833), (23, 1246942), (29, 988954), (46, 623471), (58, 494477), (667, 42998), (1334, 21499)]