40764976

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3221}}^1$

素因数の和:3349

約数の個数: 40

約数和(自身を含む): 91092384

約数和(自身を除く): 50327408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3164, 3221, 6328, 6442, 12656, 12884, 22547, 25768, 45094, 51536, 90188, 180376, 360752, 363973, 727946, 1455892, 2547811, 2911784, 5095622, 5823568, 10191244, 20382488, 40764976]

約数ペア:

[(1, 40764976), (2, 20382488), (4, 10191244), (7, 5823568), (8, 5095622), (14, 2911784), (16, 2547811), (28, 1455892), (56, 727946), (112, 363973), (113, 360752), (226, 180376), (452, 90188), (791, 51536), (904, 45094), (1582, 25768), (1808, 22547), (3164, 12884), (3221, 12656), (6328, 6442)]