25386042

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 56689920

約数和(自身を除く): 31303878

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 121, 146, 219, 242, 363, 438, 479, 726, 803, 958, 1437, 1606, 2409, 2874, 4818, 5269, 8833, 10538, 15807, 17666, 26499, 31614, 34967, 52998, 57959, 69934, 104901, 115918, 173877, 209802, 347754, 384637, 769274, 1153911, 2307822, 4231007, 8462014, 12693021, 25386042]

約数ペア:

[(1, 25386042), (2, 12693021), (3, 8462014), (6, 4231007), (11, 2307822), (22, 1153911), (33, 769274), (66, 384637), (73, 347754), (121, 209802), (146, 173877), (219, 115918), (242, 104901), (363, 69934), (438, 57959), (479, 52998), (726, 34967), (803, 31614), (958, 26499), (1437, 17666), (1606, 15807), (2409, 10538), (2874, 8833), (4818, 5269)]