38490298

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2293}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 72673920

約数和(自身を除く): 34183622

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 763, 1199, 1526, 2293, 2398, 4586, 8393, 16051, 16786, 25223, 32102, 50446, 176561, 249937, 353122, 499874, 1749559, 2749307, 3499118, 5498614, 19245149, 38490298]

約数ペア:

[(1, 38490298), (2, 19245149), (7, 5498614), (11, 3499118), (14, 2749307), (22, 1749559), (77, 499874), (109, 353122), (154, 249937), (218, 176561), (763, 50446), (1199, 32102), (1526, 25223), (2293, 16786), (2398, 16051), (4586, 8393)]