3943624

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 7698240

約数和(自身を除く): 3754616

約数列:

[1, 2, 4, 8, 53, 71, 106, 131, 142, 212, 262, 284, 424, 524, 568, 1048, 3763, 6943, 7526, 9301, 13886, 15052, 18602, 27772, 30104, 37204, 55544, 74408, 492953, 985906, 1971812, 3943624]

約数ペア:

[(1, 3943624), (2, 1971812), (4, 985906), (8, 492953), (53, 74408), (71, 55544), (106, 37204), (131, 30104), (142, 27772), (212, 18602), (262, 15052), (284, 13886), (424, 9301), (524, 7526), (568, 6943), (1048, 3763)]