25422604

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3361}}^1$

素因数の和:3457

約数の個数: 24

約数和(自身を含む): 46691456

約数和(自身を除く): 21268852

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3361, 3782, 6722, 7564, 13444, 104191, 205021, 208382, 410042, 416764, 820084, 6355651, 12711302, 25422604]

約数ペア:

[(1, 25422604), (2, 12711302), (4, 6355651), (31, 820084), (61, 416764), (62, 410042), (122, 208382), (124, 205021), (244, 104191), (1891, 13444), (3361, 7564), (3782, 6722)]