25429982

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 24

約数和(自身を含む): 40109256

約数和(自身を除く): 14679274

約数列:

[1, 2, 31, 62, 101, 131, 202, 262, 961, 1922, 3131, 4061, 6262, 8122, 13231, 26462, 97061, 125891, 194122, 251782, 410161, 820322, 12714991, 25429982]

約数ペア:

[(1, 25429982), (2, 12714991), (31, 820322), (62, 410161), (101, 251782), (131, 194122), (202, 125891), (262, 97061), (961, 26462), (1922, 13231), (3131, 8122), (4061, 6262)]