56873128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1171}}^1$

素因数の和:1657

約数の個数: 32

約数和(自身を含む): 115184160

約数和(自身を除く): 58311032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 467, 934, 1171, 1868, 2342, 3736, 4684, 6071, 9368, 12142, 15223, 24284, 30446, 48568, 60892, 121784, 546857, 1093714, 2187428, 4374856, 7109141, 14218282, 28436564, 56873128]

約数ペア:

[(1, 56873128), (2, 28436564), (4, 14218282), (8, 7109141), (13, 4374856), (26, 2187428), (52, 1093714), (104, 546857), (467, 121784), (934, 60892), (1171, 48568), (1868, 30446), (2342, 24284), (3736, 15223), (4684, 12142), (6071, 9368)]