2598688

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 36

約数和(自身を含む): 5454162

約数和(自身を除く): 2855474

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 281, 289, 544, 562, 578, 1124, 1156, 2248, 2312, 4496, 4624, 4777, 8992, 9248, 9554, 19108, 38216, 76432, 81209, 152864, 162418, 324836, 649672, 1299344, 2598688]

約数ペア:

[(1, 2598688), (2, 1299344), (4, 649672), (8, 324836), (16, 162418), (17, 152864), (32, 81209), (34, 76432), (68, 38216), (136, 19108), (272, 9554), (281, 9248), (289, 8992), (544, 4777), (562, 4624), (578, 4496), (1124, 2312), (1156, 2248)]