26972286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 62795520

約数和(自身を除く): 35823234

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 137, 157, 209, 274, 314, 411, 418, 471, 627, 822, 942, 1254, 1507, 1727, 2603, 2983, 3014, 3454, 4521, 5181, 5206, 5966, 7809, 8949, 9042, 10362, 15618, 17898, 21509, 28633, 32813, 43018, 57266, 64527, 65626, 85899, 98439, 129054, 171798, 196878, 236599, 408671, 473198, 709797, 817342, 1226013, 1419594, 2452026, 4495381, 8990762, 13486143, 26972286]

約数ペア:

[(1, 26972286), (2, 13486143), (3, 8990762), (6, 4495381), (11, 2452026), (19, 1419594), (22, 1226013), (33, 817342), (38, 709797), (57, 473198), (66, 408671), (114, 236599), (137, 196878), (157, 171798), (209, 129054), (274, 98439), (314, 85899), (411, 65626), (418, 64527), (471, 57266), (627, 43018), (822, 32813), (942, 28633), (1254, 21509), (1507, 17898), (1727, 15618), (2603, 10362), (2983, 9042), (3014, 8949), (3454, 7809), (4521, 5966), (5181, 5206)]