13894016

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 30294000

約数和(自身を除く): 16399984

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 197, 232, 304, 394, 464, 551, 608, 788, 928, 1102, 1216, 1576, 1856, 2204, 2432, 3152, 3712, 3743, 4408, 5713, 6304, 7486, 8816, 11426, 12608, 14972, 17632, 22852, 25216, 29944, 35264, 45704, 59888, 70528, 91408, 108547, 119776, 182816, 217094, 239552, 365632, 434188, 479104, 731264, 868376, 1736752, 3473504, 6947008, 13894016]

約数ペア:

[(1, 13894016), (2, 6947008), (4, 3473504), (8, 1736752), (16, 868376), (19, 731264), (29, 479104), (32, 434188), (38, 365632), (58, 239552), (64, 217094), (76, 182816), (116, 119776), (128, 108547), (152, 91408), (197, 70528), (232, 59888), (304, 45704), (394, 35264), (464, 29944), (551, 25216), (608, 22852), (788, 17632), (928, 14972), (1102, 12608), (1216, 11426), (1576, 8816), (1856, 7486), (2204, 6304), (2432, 5713), (3152, 4408), (3712, 3743)]