13913648

素因数分解:

$2^4\times 7^2\times {\mathrm{17747}}^1$

素因数の和:17769

約数の個数: 30

約数和(自身を含む): 31360716

約数和(自身を除く): 17447068

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 17747, 35494, 70988, 124229, 141976, 248458, 283952, 496916, 869603, 993832, 1739206, 1987664, 3478412, 6956824, 13913648]

約数ペア:

[(1, 13913648), (2, 6956824), (4, 3478412), (7, 1987664), (8, 1739206), (14, 993832), (16, 869603), (28, 496916), (49, 283952), (56, 248458), (98, 141976), (112, 124229), (196, 70988), (392, 35494), (784, 17747)]