25616822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 48142080

約数和(自身を除く): 22525258

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 397, 419, 794, 838, 2779, 2933, 4367, 4609, 5558, 5866, 8734, 9218, 30569, 32263, 61138, 64526, 166343, 332686, 1164401, 1829773, 2328802, 3659546, 12808411, 25616822]

約数ペア:

[(1, 25616822), (2, 12808411), (7, 3659546), (11, 2328802), (14, 1829773), (22, 1164401), (77, 332686), (154, 166343), (397, 64526), (419, 61138), (794, 32263), (838, 30569), (2779, 9218), (2933, 8734), (4367, 5866), (4609, 5558)]