38491788

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1567}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 94832640

約数和(自身を除く): 56340852

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 89, 92, 138, 178, 267, 276, 356, 534, 1068, 1567, 2047, 3134, 4094, 4701, 6141, 6268, 8188, 9402, 12282, 18804, 24564, 36041, 72082, 108123, 139463, 144164, 216246, 278926, 418389, 432492, 557852, 836778, 1673556, 3207649, 6415298, 9622947, 12830596, 19245894, 38491788]

約数ペア:

[(1, 38491788), (2, 19245894), (3, 12830596), (4, 9622947), (6, 6415298), (12, 3207649), (23, 1673556), (46, 836778), (69, 557852), (89, 432492), (92, 418389), (138, 278926), (178, 216246), (267, 144164), (276, 139463), (356, 108123), (534, 72082), (1068, 36041), (1567, 24564), (2047, 18804), (3134, 12282), (4094, 9402), (4701, 8188), (6141, 6268)]