39881422

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{9857}}^1$

素因数の和:9900

約数の個数: 24

約数和(自身を含む): 72633744

約数和(自身を除く): 32752322

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 9857, 19714, 68999, 137998, 167569, 335138, 1172983, 2345966, 2848673, 5697346, 19940711, 39881422]

約数ペア:

[(1, 39881422), (2, 19940711), (7, 5697346), (14, 2848673), (17, 2345966), (34, 1172983), (119, 335138), (238, 167569), (289, 137998), (578, 68999), (2023, 19714), (4046, 9857)]