28974066

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19087}}^1$

素因数の和:19126

約数の個数: 32

約数和(自身を含む): 65968128

約数和(自身を除く): 36994062

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 19087, 38174, 57261, 114522, 209957, 419914, 439001, 629871, 878002, 1259742, 1317003, 2634006, 4829011, 9658022, 14487033, 28974066]

約数ペア:

[(1, 28974066), (2, 14487033), (3, 9658022), (6, 4829011), (11, 2634006), (22, 1317003), (23, 1259742), (33, 878002), (46, 629871), (66, 439001), (69, 419914), (138, 209957), (253, 114522), (506, 57261), (759, 38174), (1518, 19087)]