39802742

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1741}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 72244224

約数和(自身を除く): 32441482

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1633, 1741, 3266, 3482, 11431, 12187, 22862, 24374, 40043, 80086, 123611, 247222, 280301, 560602, 865277, 1730554, 2843053, 5686106, 19901371, 39802742]

約数ペア:

[(1, 39802742), (2, 19901371), (7, 5686106), (14, 2843053), (23, 1730554), (46, 865277), (71, 560602), (142, 280301), (161, 247222), (322, 123611), (497, 80086), (994, 40043), (1633, 24374), (1741, 22862), (3266, 12187), (3482, 11431)]