26687864

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11083}}^1$

素因数の和:11139

約数の個数: 32

約数和(自身を含む): 58523520

約数和(自身を除く): 31835656

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 11083, 22166, 44332, 77581, 88664, 155162, 310324, 476569, 620648, 953138, 1906276, 3335983, 3812552, 6671966, 13343932, 26687864]

約数ペア:

[(1, 26687864), (2, 13343932), (4, 6671966), (7, 3812552), (8, 3335983), (14, 1906276), (28, 953138), (43, 620648), (56, 476569), (86, 310324), (172, 155162), (301, 88664), (344, 77581), (602, 44332), (1204, 22166), (2408, 11083)]