25481164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6143}}^1$

素因数の和:6225

約数の個数: 24

約数和(自身を含む): 47996928

約数和(自身を除く): 22515764

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 6143, 12286, 24572, 104431, 208862, 374723, 417724, 749446, 1498892, 6370291, 12740582, 25481164]

約数ペア:

[(1, 25481164), (2, 12740582), (4, 6370291), (17, 1498892), (34, 749446), (61, 417724), (68, 374723), (122, 208862), (244, 104431), (1037, 24572), (2074, 12286), (4148, 6143)]