8740928

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 56

約数和(自身を含む): 20116800

約数和(自身を除く): 11375872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 179, 218, 224, 358, 436, 448, 716, 763, 872, 1253, 1432, 1526, 1744, 2506, 2864, 3052, 3488, 5012, 5728, 6104, 6976, 10024, 11456, 12208, 19511, 20048, 24416, 39022, 40096, 48832, 78044, 80192, 136577, 156088, 273154, 312176, 546308, 624352, 1092616, 1248704, 2185232, 4370464, 8740928]

約数ペア:

[(1, 8740928), (2, 4370464), (4, 2185232), (7, 1248704), (8, 1092616), (14, 624352), (16, 546308), (28, 312176), (32, 273154), (56, 156088), (64, 136577), (109, 80192), (112, 78044), (179, 48832), (218, 40096), (224, 39022), (358, 24416), (436, 20048), (448, 19511), (716, 12208), (763, 11456), (872, 10024), (1253, 6976), (1432, 6104), (1526, 5728), (1744, 5012), (2506, 3488), (2864, 3052)]