39440478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{85369}}^1$

素因数の和:85392

約数の個数: 32

約数和(自身を含む): 98346240

約数和(自身を除く): 58905762

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 85369, 170738, 256107, 512214, 597583, 939059, 1195166, 1792749, 1878118, 2817177, 3585498, 5634354, 6573413, 13146826, 19720239, 39440478]

約数ペア:

[(1, 39440478), (2, 19720239), (3, 13146826), (6, 6573413), (7, 5634354), (11, 3585498), (14, 2817177), (21, 1878118), (22, 1792749), (33, 1195166), (42, 939059), (66, 597583), (77, 512214), (154, 256107), (231, 170738), (462, 85369)]