15633128

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2609}}^1$

素因数の和:2729

約数の個数: 32

約数和(自身を含む): 33825600

約数和(自身を除く): 18192472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2609, 2996, 5218, 5992, 10436, 18263, 20872, 36526, 73052, 146104, 279163, 558326, 1116652, 1954141, 2233304, 3908282, 7816564, 15633128]

約数ペア:

[(1, 15633128), (2, 7816564), (4, 3908282), (7, 2233304), (8, 1954141), (14, 1116652), (28, 558326), (56, 279163), (107, 146104), (214, 73052), (428, 36526), (749, 20872), (856, 18263), (1498, 10436), (2609, 5992), (2996, 5218)]