24439996

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 51093504

約数和(自身を除く): 26653508

約数列:

[1, 2, 4, 7, 14, 28, 43, 53, 86, 106, 172, 212, 301, 371, 383, 602, 742, 766, 1204, 1484, 1532, 2279, 2681, 4558, 5362, 9116, 10724, 15953, 16469, 20299, 31906, 32938, 40598, 63812, 65876, 81196, 115283, 142093, 230566, 284186, 461132, 568372, 872857, 1745714, 3491428, 6109999, 12219998, 24439996]

約数ペア:

[(1, 24439996), (2, 12219998), (4, 6109999), (7, 3491428), (14, 1745714), (28, 872857), (43, 568372), (53, 461132), (86, 284186), (106, 230566), (172, 142093), (212, 115283), (301, 81196), (371, 65876), (383, 63812), (602, 40598), (742, 32938), (766, 31906), (1204, 20299), (1484, 16469), (1532, 15953), (2279, 10724), (2681, 9116), (4558, 5362)]