13684864

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 30477600

約数和(自身を除く): 16792736

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 331, 544, 608, 646, 662, 1088, 1216, 1292, 1324, 2176, 2432, 2584, 2648, 5168, 5296, 5627, 6289, 10336, 10592, 11254, 12578, 20672, 21184, 22508, 25156, 41344, 42368, 45016, 50312, 90032, 100624, 106913, 180064, 201248, 213826, 360128, 402496, 427652, 720256, 804992, 855304, 1710608, 3421216, 6842432, 13684864]

約数ペア:

[(1, 13684864), (2, 6842432), (4, 3421216), (8, 1710608), (16, 855304), (17, 804992), (19, 720256), (32, 427652), (34, 402496), (38, 360128), (64, 213826), (68, 201248), (76, 180064), (128, 106913), (136, 100624), (152, 90032), (272, 50312), (304, 45016), (323, 42368), (331, 41344), (544, 25156), (608, 22508), (646, 21184), (662, 20672), (1088, 12578), (1216, 11254), (1292, 10592), (1324, 10336), (2176, 6289), (2432, 5627), (2584, 5296), (2648, 5168)]