26038064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{125183}}^1$

素因数の和:125204

約数の個数: 20

約数和(自身を含む): 54329856

約数和(自身を除く): 28291792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 125183, 250366, 500732, 1001464, 1627379, 2002928, 3254758, 6509516, 13019032, 26038064]

約数ペア:

[(1, 26038064), (2, 13019032), (4, 6509516), (8, 3254758), (13, 2002928), (16, 1627379), (26, 1001464), (52, 500732), (104, 250366), (208, 125183)]