674624

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 28

約数和(自身を含む): 1365504

約数和(自身を除く): 690880

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 127, 166, 254, 332, 508, 664, 1016, 1328, 2032, 2656, 4064, 5312, 8128, 10541, 21082, 42164, 84328, 168656, 337312, 674624]

約数ペア:

[(1, 674624), (2, 337312), (4, 168656), (8, 84328), (16, 42164), (32, 21082), (64, 10541), (83, 8128), (127, 5312), (166, 4064), (254, 2656), (332, 2032), (508, 1328), (664, 1016)]