4290272

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5507488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 179, 214, 224, 358, 428, 716, 749, 856, 1253, 1432, 1498, 1712, 2506, 2864, 2996, 3424, 5012, 5728, 5992, 10024, 11984, 19153, 20048, 23968, 38306, 40096, 76612, 134071, 153224, 268142, 306448, 536284, 612896, 1072568, 2145136, 4290272]

約数ペア:

[(1, 4290272), (2, 2145136), (4, 1072568), (7, 612896), (8, 536284), (14, 306448), (16, 268142), (28, 153224), (32, 134071), (56, 76612), (107, 40096), (112, 38306), (179, 23968), (214, 20048), (224, 19153), (358, 11984), (428, 10024), (716, 5992), (749, 5728), (856, 5012), (1253, 3424), (1432, 2996), (1498, 2864), (1712, 2506)]