420047584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{3541}}^1$

素因数の和:3899

約数の個数: 48

約数和(自身を含む): 905080176

約数和(自身を除く): 485032592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 337, 352, 674, 1348, 2696, 3541, 3707, 5392, 7082, 7414, 10784, 14164, 14828, 28328, 29656, 38951, 56656, 59312, 77902, 113312, 118624, 155804, 311608, 623216, 1193317, 1246432, 2386634, 4773268, 9546536, 13126487, 19093072, 26252974, 38186144, 52505948, 105011896, 210023792, 420047584]

約数ペア:

[(1, 420047584), (2, 210023792), (4, 105011896), (8, 52505948), (11, 38186144), (16, 26252974), (22, 19093072), (32, 13126487), (44, 9546536), (88, 4773268), (176, 2386634), (337, 1246432), (352, 1193317), (674, 623216), (1348, 311608), (2696, 155804), (3541, 118624), (3707, 113312), (5392, 77902), (7082, 59312), (7414, 56656), (10784, 38951), (14164, 29656), (14828, 28328)]