25128466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 43763328

約数和(自身を除く): 18634862

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 253, 506, 583, 937, 1166, 1219, 1874, 2438, 10307, 13409, 20614, 21551, 26818, 43102, 49661, 99322, 237061, 474122, 546271, 1092542, 1142203, 2284406, 12564233, 25128466]

約数ペア:

[(1, 25128466), (2, 12564233), (11, 2284406), (22, 1142203), (23, 1092542), (46, 546271), (53, 474122), (106, 237061), (253, 99322), (506, 49661), (583, 43102), (937, 26818), (1166, 21551), (1219, 20614), (1874, 13409), (2438, 10307)]