25780832

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10463}}^1$

素因数の和:10491

約数の個数: 48

約数和(自身を含む): 63286272

約数和(自身を除く): 37505440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 10463, 20926, 41852, 73241, 83704, 115093, 146482, 167408, 230186, 292964, 334816, 460372, 585928, 805651, 920744, 1171856, 1611302, 1841488, 2343712, 3222604, 3682976, 6445208, 12890416, 25780832]

約数ペア:

[(1, 25780832), (2, 12890416), (4, 6445208), (7, 3682976), (8, 3222604), (11, 2343712), (14, 1841488), (16, 1611302), (22, 1171856), (28, 920744), (32, 805651), (44, 585928), (56, 460372), (77, 334816), (88, 292964), (112, 230186), (154, 167408), (176, 146482), (224, 115093), (308, 83704), (352, 73241), (616, 41852), (1232, 20926), (2464, 10463)]