68537392

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55631}}^1$

素因数の和:55657

約数の個数: 40

約数和(自身を含む): 165560832

約数和(自身を除く): 97023440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 55631, 111262, 222524, 389417, 445048, 611941, 778834, 890096, 1223882, 1557668, 2447764, 3115336, 4283587, 4895528, 6230672, 8567174, 9791056, 17134348, 34268696, 68537392]

約数ペア:

[(1, 68537392), (2, 34268696), (4, 17134348), (7, 9791056), (8, 8567174), (11, 6230672), (14, 4895528), (16, 4283587), (22, 3115336), (28, 2447764), (44, 1557668), (56, 1223882), (77, 890096), (88, 778834), (112, 611941), (154, 445048), (176, 389417), (308, 222524), (616, 111262), (1232, 55631)]