25980052

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2927}}^1$

素因数の和:3255

約数の個数: 24

約数和(自身を含む): 52141824

約数和(自身を除く): 26161772

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 2927, 4438, 5854, 8876, 11708, 20489, 40978, 81956, 927859, 1855718, 3711436, 6495013, 12990026, 25980052]

約数ペア:

[(1, 25980052), (2, 12990026), (4, 6495013), (7, 3711436), (14, 1855718), (28, 927859), (317, 81956), (634, 40978), (1268, 20489), (2219, 11708), (2927, 8876), (4438, 5854)]