42739544

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{577}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 82399680

約数和(自身を除く): 39660136

約数列:

[1, 2, 4, 8, 47, 94, 188, 197, 376, 394, 577, 788, 1154, 1576, 2308, 4616, 9259, 18518, 27119, 37036, 54238, 74072, 108476, 113669, 216952, 227338, 454676, 909352, 5342443, 10684886, 21369772, 42739544]

約数ペア:

[(1, 42739544), (2, 21369772), (4, 10684886), (8, 5342443), (47, 909352), (94, 454676), (188, 227338), (197, 216952), (376, 113669), (394, 108476), (577, 74072), (788, 54238), (1154, 37036), (1576, 27119), (2308, 18518), (4616, 9259)]