13220608

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1260

約数の個数: 36

約数和(自身を含む): 27025768

約数和(自身を除く): 13805160

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1201, 1376, 2402, 2752, 4804, 5504, 9608, 11008, 19216, 38432, 51643, 76864, 103286, 153728, 206572, 307456, 413144, 826288, 1652576, 3305152, 6610304, 13220608]

約数ペア:

[(1, 13220608), (2, 6610304), (4, 3305152), (8, 1652576), (16, 826288), (32, 413144), (43, 307456), (64, 206572), (86, 153728), (128, 103286), (172, 76864), (256, 51643), (344, 38432), (688, 19216), (1201, 11008), (1376, 9608), (2402, 5504), (2752, 4804)]