28480176

素因数分解:

$2^4\times 3^2\times {\mathrm{197779}}^1$

素因数の和:197793

約数の個数: 30

約数和(自身を含む): 79705340

約数和(自身を除く): 51225164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197779, 395558, 593337, 791116, 1186674, 1582232, 1780011, 2373348, 3164464, 3560022, 4746696, 7120044, 9493392, 14240088, 28480176]

約数ペア:

[(1, 28480176), (2, 14240088), (3, 9493392), (4, 7120044), (6, 4746696), (8, 3560022), (9, 3164464), (12, 2373348), (16, 1780011), (18, 1582232), (24, 1186674), (36, 791116), (48, 593337), (72, 395558), (144, 197779)]