26061670

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{20521}}^1$

素因数の和:20655

約数の個数: 16

約数和(自身を含む): 47282688

約数和(自身を除く): 21221018

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 20521, 41042, 102605, 205210, 2606167, 5212334, 13030835, 26061670]

約数ペア:

[(1, 26061670), (2, 13030835), (5, 5212334), (10, 2606167), (127, 205210), (254, 102605), (635, 41042), (1270, 20521)]