40126394

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37223}}^1$

素因数の和:37250

約数の個数: 24

約数和(自身を含む): 76383648

約数和(自身を除く): 36257254

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 37223, 74446, 260561, 409453, 521122, 818906, 1823927, 2866171, 3647854, 5732342, 20063197, 40126394]

約数ペア:

[(1, 40126394), (2, 20063197), (7, 5732342), (11, 3647854), (14, 2866171), (22, 1823927), (49, 818906), (77, 521122), (98, 409453), (154, 260561), (539, 74446), (1078, 37223)]