25367608

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1429}}^1$

素因数の和:1759

約数の個数: 32

約数和(自身を含む): 54568800

約数和(自身を除く): 29201192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 1429, 2219, 2536, 2858, 4438, 5716, 8876, 10003, 11432, 17752, 20006, 40012, 80024, 452993, 905986, 1811972, 3170951, 3623944, 6341902, 12683804, 25367608]

約数ペア:

[(1, 25367608), (2, 12683804), (4, 6341902), (7, 3623944), (8, 3170951), (14, 1811972), (28, 905986), (56, 452993), (317, 80024), (634, 40012), (1268, 20006), (1429, 17752), (2219, 11432), (2536, 10003), (2858, 8876), (4438, 5716)]