40252394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3301}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 75444096

約数和(自身を除く): 35191702

約数列:

[1, 2, 7, 13, 14, 26, 67, 91, 134, 182, 469, 871, 938, 1742, 3301, 6097, 6602, 12194, 23107, 42913, 46214, 85826, 221167, 300391, 442334, 600782, 1548169, 2875171, 3096338, 5750342, 20126197, 40252394]

約数ペア:

[(1, 40252394), (2, 20126197), (7, 5750342), (13, 3096338), (14, 2875171), (26, 1548169), (67, 600782), (91, 442334), (134, 300391), (182, 221167), (469, 85826), (871, 46214), (938, 42913), (1742, 23107), (3301, 12194), (6097, 6602)]