69788432

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3163}}^1$

素因数の和:3375

約数の個数: 40

約数和(自身を含む): 155365056

約数和(自身を除く): 85576624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1379, 1576, 2758, 3152, 3163, 5516, 6326, 11032, 12652, 22064, 22141, 25304, 44282, 50608, 88564, 177128, 354256, 623111, 1246222, 2492444, 4361777, 4984888, 8723554, 9969776, 17447108, 34894216, 69788432]

約数ペア:

[(1, 69788432), (2, 34894216), (4, 17447108), (7, 9969776), (8, 8723554), (14, 4984888), (16, 4361777), (28, 2492444), (56, 1246222), (112, 623111), (197, 354256), (394, 177128), (788, 88564), (1379, 50608), (1576, 44282), (2758, 25304), (3152, 22141), (3163, 22064), (5516, 12652), (6326, 11032)]