25213488

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3779}}^1$

素因数の和:3929

約数の個数: 40

約数和(自身を含む): 65620800

約数和(自身を除く): 40407312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 3779, 6672, 7558, 11337, 15116, 22674, 30232, 45348, 60464, 90696, 181392, 525281, 1050562, 1575843, 2101124, 3151686, 4202248, 6303372, 8404496, 12606744, 25213488]

約数ペア:

[(1, 25213488), (2, 12606744), (3, 8404496), (4, 6303372), (6, 4202248), (8, 3151686), (12, 2101124), (16, 1575843), (24, 1050562), (48, 525281), (139, 181392), (278, 90696), (417, 60464), (556, 45348), (834, 30232), (1112, 22674), (1668, 15116), (2224, 11337), (3336, 7558), (3779, 6672)]