15704066

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 27941760

約数和(自身を除く): 12237694

約数列:

[1, 2, 7, 14, 41, 82, 109, 218, 251, 287, 502, 574, 763, 1526, 1757, 3514, 4469, 8938, 10291, 20582, 27359, 31283, 54718, 62566, 72037, 144074, 191513, 383026, 1121719, 2243438, 7852033, 15704066]

約数ペア:

[(1, 15704066), (2, 7852033), (7, 2243438), (14, 1121719), (41, 383026), (82, 191513), (109, 144074), (218, 72037), (251, 62566), (287, 54718), (502, 31283), (574, 27359), (763, 20582), (1526, 10291), (1757, 8938), (3514, 4469)]