39838568

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9239}}^1$

素因数の和:9270

約数の個数: 48

約数和(自身を含む): 94802400

約数和(自身を除く): 54963832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 9239, 18478, 36956, 64673, 73912, 101629, 129346, 203258, 258692, 406516, 452711, 517384, 711403, 813032, 905422, 1422806, 1810844, 2845612, 3621688, 4979821, 5691224, 9959642, 19919284, 39838568]

約数ペア:

[(1, 39838568), (2, 19919284), (4, 9959642), (7, 5691224), (8, 4979821), (11, 3621688), (14, 2845612), (22, 1810844), (28, 1422806), (44, 905422), (49, 813032), (56, 711403), (77, 517384), (88, 452711), (98, 406516), (154, 258692), (196, 203258), (308, 129346), (392, 101629), (539, 73912), (616, 64673), (1078, 36956), (2156, 18478), (4312, 9239)]