40635854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:1008

約数の個数: 32

約数和(自身を含む): 72652800

約数和(自身を除く): 32016946

約数列:

[1, 2, 7, 14, 31, 62, 109, 217, 218, 434, 763, 859, 1526, 1718, 3379, 6013, 6758, 12026, 23653, 26629, 47306, 53258, 93631, 186403, 187262, 372806, 655417, 1310834, 2902561, 5805122, 20317927, 40635854]

約数ペア:

[(1, 40635854), (2, 20317927), (7, 5805122), (14, 2902561), (31, 1310834), (62, 655417), (109, 372806), (217, 187262), (218, 186403), (434, 93631), (763, 53258), (859, 47306), (1526, 26629), (1718, 23653), (3379, 12026), (6013, 6758)]