68354384

素因数分解:

$2^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1811}}^1$

素因数の和:2163

約数の個数: 40

約数和(自身を含む): 151889088

約数和(自身を除く): 83534704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 337, 674, 1348, 1811, 2359, 2696, 3622, 4718, 5392, 7244, 9436, 12677, 14488, 18872, 25354, 28976, 37744, 50708, 101416, 202832, 610307, 1220614, 2441228, 4272149, 4882456, 8544298, 9764912, 17088596, 34177192, 68354384]

約数ペア:

[(1, 68354384), (2, 34177192), (4, 17088596), (7, 9764912), (8, 8544298), (14, 4882456), (16, 4272149), (28, 2441228), (56, 1220614), (112, 610307), (337, 202832), (674, 101416), (1348, 50708), (1811, 37744), (2359, 28976), (2696, 25354), (3622, 18872), (4718, 14488), (5392, 12677), (7244, 9436)]