68233432

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 131947200

約数和(自身を除く): 63713768

約数列:

[1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 1427, 2854, 5708, 5977, 11416, 11954, 23908, 47816, 61361, 122722, 198353, 245444, 396706, 490888, 793412, 1586824, 8529179, 17058358, 34116716, 68233432]

約数ペア:

[(1, 68233432), (2, 34116716), (4, 17058358), (8, 8529179), (43, 1586824), (86, 793412), (139, 490888), (172, 396706), (278, 245444), (344, 198353), (556, 122722), (1112, 61361), (1427, 47816), (2854, 23908), (5708, 11954), (5977, 11416)]