27861148

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26893}}^1$

素因数の和:26941

約数の個数: 24

約数和(自身を含む): 57230432

約数和(自身を除く): 29369284

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 26893, 53786, 107572, 188251, 376502, 753004, 995041, 1990082, 3980164, 6965287, 13930574, 27861148]

約数ペア:

[(1, 27861148), (2, 13930574), (4, 6965287), (7, 3980164), (14, 1990082), (28, 995041), (37, 753004), (74, 376502), (148, 188251), (259, 107572), (518, 53786), (1036, 26893)]