13995984

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{6781}}^1$

素因数の和:6835

約数の個数: 40

約数和(自身を含む): 37002592

約数和(自身を除く): 23006608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 6781, 13562, 20343, 27124, 40686, 54248, 81372, 108496, 162744, 291583, 325488, 583166, 874749, 1166332, 1749498, 2332664, 3498996, 4665328, 6997992, 13995984]

約数ペア:

[(1, 13995984), (2, 6997992), (3, 4665328), (4, 3498996), (6, 2332664), (8, 1749498), (12, 1166332), (16, 874749), (24, 583166), (43, 325488), (48, 291583), (86, 162744), (129, 108496), (172, 81372), (258, 54248), (344, 40686), (516, 27124), (688, 20343), (1032, 13562), (2064, 6781)]