25410008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{929}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 51559200

約数和(自身を除く): 26149192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 929, 1052, 1858, 2104, 3419, 3716, 6838, 7432, 12077, 13676, 24154, 27352, 48308, 96616, 244327, 488654, 977308, 1954616, 3176251, 6352502, 12705004, 25410008]

約数ペア:

[(1, 25410008), (2, 12705004), (4, 6352502), (8, 3176251), (13, 1954616), (26, 977308), (52, 488654), (104, 244327), (263, 96616), (526, 48308), (929, 27352), (1052, 24154), (1858, 13676), (2104, 12077), (3419, 7432), (3716, 6838)]