15401728

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{3539}}^1$

素因数の和:3572

約数の個数: 36

約数和(自身を含む): 32560920

約数和(自身を除く): 17159192

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 3539, 4352, 7078, 14156, 28312, 56624, 60163, 113248, 120326, 226496, 240652, 452992, 481304, 905984, 962608, 1925216, 3850432, 7700864, 15401728]

約数ペア:

[(1, 15401728), (2, 7700864), (4, 3850432), (8, 1925216), (16, 962608), (17, 905984), (32, 481304), (34, 452992), (64, 240652), (68, 226496), (128, 120326), (136, 113248), (256, 60163), (272, 56624), (544, 28312), (1088, 14156), (2176, 7078), (3539, 4352)]