38279248

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2609}}^1$

素因数の和:2755

約数の個数: 40

約数和(自身を含む): 85440960

約数和(自身を除く): 47161712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 2609, 3668, 5218, 7336, 10436, 14672, 18263, 20872, 36526, 41744, 73052, 146104, 292208, 341779, 683558, 1367116, 2392453, 2734232, 4784906, 5468464, 9569812, 19139624, 38279248]

約数ペア:

[(1, 38279248), (2, 19139624), (4, 9569812), (7, 5468464), (8, 4784906), (14, 2734232), (16, 2392453), (28, 1367116), (56, 683558), (112, 341779), (131, 292208), (262, 146104), (524, 73052), (917, 41744), (1048, 36526), (1834, 20872), (2096, 18263), (2609, 14672), (3668, 10436), (5218, 7336)]