25853906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2017}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 45768240

約数和(自身を除く): 19914334

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 2017, 4034, 6409, 12818, 26221, 34289, 52442, 58493, 68578, 116986, 445757, 760409, 891514, 994381, 1520818, 1988762, 12926953, 25853906]

約数ペア:

[(1, 25853906), (2, 12926953), (13, 1988762), (17, 1520818), (26, 994381), (29, 891514), (34, 760409), (58, 445757), (221, 116986), (377, 68578), (442, 58493), (493, 52442), (754, 34289), (986, 26221), (2017, 12818), (4034, 6409)]