13786976

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1009}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 31560480

約数和(自身を除く): 17773504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1009, 1708, 1952, 2018, 3416, 4036, 6832, 7063, 8072, 13664, 14126, 16144, 28252, 32288, 56504, 61549, 113008, 123098, 226016, 246196, 430843, 492392, 861686, 984784, 1723372, 1969568, 3446744, 6893488, 13786976]

約数ペア:

[(1, 13786976), (2, 6893488), (4, 3446744), (7, 1969568), (8, 1723372), (14, 984784), (16, 861686), (28, 492392), (32, 430843), (56, 246196), (61, 226016), (112, 123098), (122, 113008), (224, 61549), (244, 56504), (427, 32288), (488, 28252), (854, 16144), (976, 14126), (1009, 13664), (1708, 8072), (1952, 7063), (2018, 6832), (3416, 4036)]