77839342

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{21467}}^1$

素因数の和:21520

約数の個数: 24

約数和(自身を含む): 139499064

約数和(自身を除く): 61659722

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 1813, 3626, 21467, 42934, 150269, 300538, 794279, 1051883, 1588558, 2103766, 5559953, 11119906, 38919671, 77839342]

約数ペア:

[(1, 77839342), (2, 38919671), (7, 11119906), (14, 5559953), (37, 2103766), (49, 1588558), (74, 1051883), (98, 794279), (259, 300538), (518, 150269), (1813, 42934), (3626, 21467)]