42990472

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{7043}}^1$

素因数の和:7165

約数の個数: 32

約数和(自身を含む): 92980800

約数和(自身を除く): 49990328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 7043, 14086, 28172, 49301, 56344, 98602, 197204, 394408, 767687, 1535374, 3070748, 5373809, 6141496, 10747618, 21495236, 42990472]

約数ペア:

[(1, 42990472), (2, 21495236), (4, 10747618), (7, 6141496), (8, 5373809), (14, 3070748), (28, 1535374), (56, 767687), (109, 394408), (218, 197204), (436, 98602), (763, 56344), (872, 49301), (1526, 28172), (3052, 14086), (6104, 7043)]