40836334

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{937}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 76720896

約数和(自身を除く): 35884562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 283, 566, 937, 1874, 1981, 3113, 3962, 6226, 6559, 10307, 13118, 20614, 21791, 43582, 72149, 144298, 265171, 530342, 1856197, 2916881, 3712394, 5833762, 20418167, 40836334]

約数ペア:

[(1, 40836334), (2, 20418167), (7, 5833762), (11, 3712394), (14, 2916881), (22, 1856197), (77, 530342), (154, 265171), (283, 144298), (566, 72149), (937, 43582), (1874, 21791), (1981, 20614), (3113, 13118), (3962, 10307), (6226, 6559)]