15672262376

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{2551}}^1$

素因数の和:2946

約数の個数: 64

約数和(自身を含む): 31012312320

約数和(自身を除く): 15340049944

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 193, 346, 386, 692, 772, 1384, 1544, 2551, 3979, 4439, 5102, 7958, 8878, 10204, 15916, 17756, 20408, 31832, 33389, 35512, 58673, 66778, 117346, 133556, 234692, 267112, 441323, 469384, 492343, 767947, 882646, 984686, 1535894, 1765292, 1969372, 3071788, 3530584, 3938744, 6143576, 10150429, 11323889, 20300858, 22647778, 40601716, 45295556, 81203432, 85175339, 90591112, 170350678, 340701356, 681402712, 1959032797, 3918065594, 7836131188, 15672262376]

約数ペア:

[(1, 15672262376), (2, 7836131188), (4, 3918065594), (8, 1959032797), (23, 681402712), (46, 340701356), (92, 170350678), (173, 90591112), (184, 85175339), (193, 81203432), (346, 45295556), (386, 40601716), (692, 22647778), (772, 20300858), (1384, 11323889), (1544, 10150429), (2551, 6143576), (3979, 3938744), (4439, 3530584), (5102, 3071788), (7958, 1969372), (8878, 1765292), (10204, 1535894), (15916, 984686), (17756, 882646), (20408, 767947), (31832, 492343), (33389, 469384), (35512, 441323), (58673, 267112), (66778, 234692), (117346, 133556)]