15266384

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4397}}^1$

素因数の和:4443

約数の個数: 40

約数和(自身を含む): 34902528

約数和(自身を除く): 19636144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 4397, 8794, 17588, 30779, 35176, 61558, 70352, 123116, 136307, 246232, 272614, 492464, 545228, 954149, 1090456, 1908298, 2180912, 3816596, 7633192, 15266384]

約数ペア:

[(1, 15266384), (2, 7633192), (4, 3816596), (7, 2180912), (8, 1908298), (14, 1090456), (16, 954149), (28, 545228), (31, 492464), (56, 272614), (62, 246232), (112, 136307), (124, 123116), (217, 70352), (248, 61558), (434, 35176), (496, 30779), (868, 17588), (1736, 8794), (3472, 4397)]