26653826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{8161}}^1$

素因数の和:8257

約数の個数: 16

約数和(自身を含む): 42311808

約数和(自身を除く): 15657982

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 8161, 16322, 187703, 375406, 579431, 1158862, 13326913, 26653826]

約数ペア:

[(1, 26653826), (2, 13326913), (23, 1158862), (46, 579431), (71, 375406), (142, 187703), (1633, 16322), (3266, 8161)]