26029328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{125141}}^1$

素因数の和:125162

約数の個数: 20

約数和(自身を含む): 54311628

約数和(自身を除く): 28282300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 125141, 250282, 500564, 1001128, 1626833, 2002256, 3253666, 6507332, 13014664, 26029328]

約数ペア:

[(1, 26029328), (2, 13014664), (4, 6507332), (8, 3253666), (13, 2002256), (16, 1626833), (26, 1001128), (52, 500564), (104, 250282), (208, 125141)]