26808472

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 51332400

約数和(自身を除く): 24523928

約数列:

[1, 2, 4, 8, 97, 179, 193, 194, 358, 386, 388, 716, 772, 776, 1432, 1544, 17363, 18721, 34547, 34726, 37442, 69094, 69452, 74884, 138188, 138904, 149768, 276376, 3351059, 6702118, 13404236, 26808472]

約数ペア:

[(1, 26808472), (2, 13404236), (4, 6702118), (8, 3351059), (97, 276376), (179, 149768), (193, 138904), (194, 138188), (358, 74884), (386, 69452), (388, 69094), (716, 37442), (772, 34726), (776, 34547), (1432, 18721), (1544, 17363)]