25491264

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1407

約数の個数: 56

約数和(自身を含む): 68153280

約数和(自身を除く): 42662016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 1236, 1289, 1648, 2472, 2578, 3296, 3867, 4944, 5156, 6592, 7734, 9888, 10312, 15468, 19776, 20624, 30936, 41248, 61872, 82496, 123744, 132767, 247488, 265534, 398301, 531068, 796602, 1062136, 1593204, 2124272, 3186408, 4248544, 6372816, 8497088, 12745632, 25491264]

約数ペア:

[(1, 25491264), (2, 12745632), (3, 8497088), (4, 6372816), (6, 4248544), (8, 3186408), (12, 2124272), (16, 1593204), (24, 1062136), (32, 796602), (48, 531068), (64, 398301), (96, 265534), (103, 247488), (192, 132767), (206, 123744), (309, 82496), (412, 61872), (618, 41248), (824, 30936), (1236, 20624), (1289, 19776), (1648, 15468), (2472, 10312), (2578, 9888), (3296, 7734), (3867, 6592), (4944, 5156)]