61692436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{347}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 117688032

約数和(自身を除く): 55995596

約数列:

[1, 2, 4, 13, 26, 52, 169, 263, 338, 347, 526, 676, 694, 1052, 1388, 3419, 4511, 6838, 9022, 13676, 18044, 44447, 58643, 88894, 91261, 117286, 177788, 182522, 234572, 365044, 1186393, 2372786, 4745572, 15423109, 30846218, 61692436]

約数ペア:

[(1, 61692436), (2, 30846218), (4, 15423109), (13, 4745572), (26, 2372786), (52, 1186393), (169, 365044), (263, 234572), (338, 182522), (347, 177788), (526, 117286), (676, 91261), (694, 88894), (1052, 58643), (1388, 44447), (3419, 18044), (4511, 13676), (6838, 9022)]