38938676

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1464

約数の個数: 48

約数和(自身を含む): 83583360

約数和(自身を除く): 44644684

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 212, 266, 371, 532, 742, 1007, 1381, 1484, 2014, 2762, 4028, 5524, 7049, 9667, 14098, 19334, 26239, 28196, 38668, 52478, 73193, 104956, 146386, 183673, 292772, 367346, 512351, 734692, 1024702, 1390667, 2049404, 2781334, 5562668, 9734669, 19469338, 38938676]

約数ペア:

[(1, 38938676), (2, 19469338), (4, 9734669), (7, 5562668), (14, 2781334), (19, 2049404), (28, 1390667), (38, 1024702), (53, 734692), (76, 512351), (106, 367346), (133, 292772), (212, 183673), (266, 146386), (371, 104956), (532, 73193), (742, 52478), (1007, 38668), (1381, 28196), (1484, 26239), (2014, 19334), (2762, 14098), (4028, 9667), (5524, 7049)]