4028192

素因数分解:

$2^5\times 7^3\times {\mathrm{367}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 9273600

約数和(自身を除く): 5245408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 367, 392, 686, 734, 784, 1372, 1468, 1568, 2569, 2744, 2936, 5138, 5488, 5872, 10276, 10976, 11744, 17983, 20552, 35966, 41104, 71932, 82208, 125881, 143864, 251762, 287728, 503524, 575456, 1007048, 2014096, 4028192]

約数ペア:

[(1, 4028192), (2, 2014096), (4, 1007048), (7, 575456), (8, 503524), (14, 287728), (16, 251762), (28, 143864), (32, 125881), (49, 82208), (56, 71932), (98, 41104), (112, 35966), (196, 20552), (224, 17983), (343, 11744), (367, 10976), (392, 10276), (686, 5872), (734, 5488), (784, 5138), (1372, 2936), (1468, 2744), (1568, 2569)]