25457868

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2203}}^1$

素因数の和:2323

約数の個数: 48

約数和(自身を含む): 66648960

約数和(自身を除く): 41191092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2203, 2889, 3852, 4406, 5778, 6609, 8812, 11556, 13218, 19827, 26436, 39654, 59481, 79308, 118962, 235721, 237924, 471442, 707163, 942884, 1414326, 2121489, 2828652, 4242978, 6364467, 8485956, 12728934, 25457868]

約数ペア:

[(1, 25457868), (2, 12728934), (3, 8485956), (4, 6364467), (6, 4242978), (9, 2828652), (12, 2121489), (18, 1414326), (27, 942884), (36, 707163), (54, 471442), (107, 237924), (108, 235721), (214, 118962), (321, 79308), (428, 59481), (642, 39654), (963, 26436), (1284, 19827), (1926, 13218), (2203, 11556), (2889, 8812), (3852, 6609), (4406, 5778)]