56865892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 102722816

約数和(自身を除く): 45856924

約数列:

[1, 2, 4, 37, 74, 148, 223, 446, 892, 1723, 3446, 6892, 8251, 16502, 33004, 63751, 127502, 255004, 384229, 768458, 1536916, 14216473, 28432946, 56865892]

約数ペア:

[(1, 56865892), (2, 28432946), (4, 14216473), (37, 1536916), (74, 768458), (148, 384229), (223, 255004), (446, 127502), (892, 63751), (1723, 33004), (3446, 16502), (6892, 8251)]