317756704

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{72481}}^1$

素因数の和:72628

約数の個数: 24

約数和(自身を含む): 630158508

約数和(自身を除く): 312401804

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 72481, 144962, 289924, 579848, 1159696, 2319392, 9929897, 19859794, 39719588, 79439176, 158878352, 317756704]

約数ペア:

[(1, 317756704), (2, 158878352), (4, 79439176), (8, 39719588), (16, 19859794), (32, 9929897), (137, 2319392), (274, 1159696), (548, 579848), (1096, 289924), (2192, 144962), (4384, 72481)]