2558032

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 5301000

約数和(自身を除く): 2742968

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 149, 232, 296, 298, 464, 592, 596, 1073, 1192, 2146, 2384, 4292, 4321, 5513, 8584, 8642, 11026, 17168, 17284, 22052, 34568, 44104, 69136, 88208, 159877, 319754, 639508, 1279016, 2558032]

約数ペア:

[(1, 2558032), (2, 1279016), (4, 639508), (8, 319754), (16, 159877), (29, 88208), (37, 69136), (58, 44104), (74, 34568), (116, 22052), (148, 17284), (149, 17168), (232, 11026), (296, 8642), (298, 8584), (464, 5513), (592, 4321), (596, 4292), (1073, 2384), (1192, 2146)]