42720528832

素因数分解:

$2^6\times {\mathrm{1187}}^1\times {\mathrm{562349}}^1$

素因数の和:563548

約数の個数: 28

約数和(自身を含む): 84845118600

約数和(自身を除く): 42124589768

約数列:

[1, 2, 4, 8, 16, 32, 64, 1187, 2374, 4748, 9496, 18992, 37984, 75968, 562349, 1124698, 2249396, 4498792, 8997584, 17995168, 35990336, 667508263, 1335016526, 2670033052, 5340066104, 10680132208, 21360264416, 42720528832]

約数ペア:

[(1, 42720528832), (2, 21360264416), (4, 10680132208), (8, 5340066104), (16, 2670033052), (32, 1335016526), (64, 667508263), (1187, 35990336), (2374, 17995168), (4748, 8997584), (9496, 4498792), (18992, 2249396), (37984, 1124698), (75968, 562349)]