4057256

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1367}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 8864640

約数和(自身を除く): 4807384

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1367, 1484, 2734, 2968, 5468, 9569, 10936, 19138, 38276, 72451, 76552, 144902, 289804, 507157, 579608, 1014314, 2028628, 4057256]

約数ペア:

[(1, 4057256), (2, 2028628), (4, 1014314), (7, 579608), (8, 507157), (14, 289804), (28, 144902), (53, 76552), (56, 72451), (106, 38276), (212, 19138), (371, 10936), (424, 9569), (742, 5468), (1367, 2968), (1484, 2734)]