26025428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 54020736

約数和(自身を除く): 27995308

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 173, 263, 286, 346, 526, 572, 692, 1052, 1903, 2249, 2893, 3419, 3806, 4498, 5786, 6838, 7612, 8996, 11572, 13676, 24739, 37609, 45499, 49478, 75218, 90998, 98956, 150436, 181996, 500489, 591487, 1000978, 1182974, 2001956, 2365948, 6506357, 13012714, 26025428]

約数ペア:

[(1, 26025428), (2, 13012714), (4, 6506357), (11, 2365948), (13, 2001956), (22, 1182974), (26, 1000978), (44, 591487), (52, 500489), (143, 181996), (173, 150436), (263, 98956), (286, 90998), (346, 75218), (526, 49478), (572, 45499), (692, 37609), (1052, 24739), (1903, 13676), (2249, 11572), (2893, 8996), (3419, 7612), (3806, 6838), (4498, 5786)]