25271248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1831

約数の個数: 40

約数和(自身を含む): 52851528

約数和(自身を除く): 27580280

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1753, 1802, 3506, 3604, 7012, 7208, 14024, 14416, 28048, 29801, 59602, 92909, 119204, 185818, 238408, 371636, 476816, 743272, 1486544, 1579453, 3158906, 6317812, 12635624, 25271248]

約数ペア:

[(1, 25271248), (2, 12635624), (4, 6317812), (8, 3158906), (16, 1579453), (17, 1486544), (34, 743272), (53, 476816), (68, 371636), (106, 238408), (136, 185818), (212, 119204), (272, 92909), (424, 59602), (848, 29801), (901, 28048), (1753, 14416), (1802, 14024), (3506, 7208), (3604, 7012)]