26104946

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 47832120

約数和(自身を除く): 21727174

約数列:

[1, 2, 7, 14, 41, 49, 73, 82, 89, 98, 146, 178, 287, 511, 574, 623, 1022, 1246, 2009, 2993, 3577, 3649, 4018, 4361, 5986, 6497, 7154, 7298, 8722, 12994, 20951, 25543, 41902, 45479, 51086, 90958, 146657, 178801, 266377, 293314, 318353, 357602, 532754, 636706, 1864639, 3729278, 13052473, 26104946]

約数ペア:

[(1, 26104946), (2, 13052473), (7, 3729278), (14, 1864639), (41, 636706), (49, 532754), (73, 357602), (82, 318353), (89, 293314), (98, 266377), (146, 178801), (178, 146657), (287, 90958), (511, 51086), (574, 45479), (623, 41902), (1022, 25543), (1246, 20951), (2009, 12994), (2993, 8722), (3577, 7298), (3649, 7154), (4018, 6497), (4361, 5986)]