25638262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 44049600

約数和(自身を除く): 18411338

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 919, 962, 1073, 1838, 2146, 11947, 13949, 23894, 26651, 27898, 34003, 53302, 68006, 346463, 442039, 692926, 884078, 986087, 1972174, 12819131, 25638262]

約数ペア:

[(1, 25638262), (2, 12819131), (13, 1972174), (26, 986087), (29, 884078), (37, 692926), (58, 442039), (74, 346463), (377, 68006), (481, 53302), (754, 34003), (919, 27898), (962, 26651), (1073, 23894), (1838, 13949), (2146, 11947)]