15864672

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9721}}^1$

素因数の和:9751

約数の個数: 48

約数和(自身を含む): 44098992

約数和(自身を除く): 28234320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 9721, 19442, 29163, 38884, 58326, 77768, 116652, 155536, 165257, 233304, 311072, 330514, 466608, 495771, 661028, 933216, 991542, 1322056, 1983084, 2644112, 3966168, 5288224, 7932336, 15864672]

約数ペア:

[(1, 15864672), (2, 7932336), (3, 5288224), (4, 3966168), (6, 2644112), (8, 1983084), (12, 1322056), (16, 991542), (17, 933216), (24, 661028), (32, 495771), (34, 466608), (48, 330514), (51, 311072), (68, 233304), (96, 165257), (102, 155536), (136, 116652), (204, 77768), (272, 58326), (408, 38884), (544, 29163), (816, 19442), (1632, 9721)]