3389776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 7256480

約数和(自身を除く): 3866704

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 379, 559, 688, 758, 1118, 1516, 2236, 3032, 4472, 4927, 6064, 8944, 9854, 16297, 19708, 32594, 39416, 65188, 78832, 130376, 211861, 260752, 423722, 847444, 1694888, 3389776]

約数ペア:

[(1, 3389776), (2, 1694888), (4, 847444), (8, 423722), (13, 260752), (16, 211861), (26, 130376), (43, 78832), (52, 65188), (86, 39416), (104, 32594), (172, 19708), (208, 16297), (344, 9854), (379, 8944), (559, 6064), (688, 4927), (758, 4472), (1118, 3032), (1516, 2236)]