2912709872

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{337}}^1\times {\mathrm{3943}}^1$

素因数の和:4425

約数の個数: 40

約数和(自身を含む): 5702882016

約数和(自身を除く): 2790172144

約数列:

[1, 2, 4, 8, 16, 137, 274, 337, 548, 674, 1096, 1348, 2192, 2696, 3943, 5392, 7886, 15772, 31544, 46169, 63088, 92338, 184676, 369352, 540191, 738704, 1080382, 1328791, 2160764, 2657582, 4321528, 5315164, 8643056, 10630328, 21260656, 182044367, 364088734, 728177468, 1456354936, 2912709872]

約数ペア:

[(1, 2912709872), (2, 1456354936), (4, 728177468), (8, 364088734), (16, 182044367), (137, 21260656), (274, 10630328), (337, 8643056), (548, 5315164), (674, 4321528), (1096, 2657582), (1348, 2160764), (2192, 1328791), (2696, 1080382), (3943, 738704), (5392, 540191), (7886, 369352), (15772, 184676), (31544, 92338), (46169, 63088)]