26730724

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 48513080

約数和(自身を除く): 21782356

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 1657, 3314, 4033, 6628, 8066, 16132, 61309, 122618, 180613, 245236, 361226, 722452, 6682681, 13365362, 26730724]

約数ペア:

[(1, 26730724), (2, 13365362), (4, 6682681), (37, 722452), (74, 361226), (109, 245236), (148, 180613), (218, 122618), (436, 61309), (1657, 16132), (3314, 8066), (4033, 6628)]