69881728

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3391}}^1$

素因数の和:3435

約数の個数: 64

約数和(自身を含む): 166072320

約数和(自身を除く): 96190592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 3391, 5152, 6782, 10304, 13564, 20608, 23737, 27128, 47474, 54256, 77993, 94948, 108512, 155986, 189896, 217024, 311972, 379792, 434048, 545951, 623944, 759584, 1091902, 1247888, 1519168, 2183804, 2495776, 3038336, 4367608, 4991552, 8735216, 9983104, 17470432, 34940864, 69881728]

約数ペア:

[(1, 69881728), (2, 34940864), (4, 17470432), (7, 9983104), (8, 8735216), (14, 4991552), (16, 4367608), (23, 3038336), (28, 2495776), (32, 2183804), (46, 1519168), (56, 1247888), (64, 1091902), (92, 759584), (112, 623944), (128, 545951), (161, 434048), (184, 379792), (224, 311972), (322, 217024), (368, 189896), (448, 155986), (644, 108512), (736, 94948), (896, 77993), (1288, 54256), (1472, 47474), (2576, 27128), (2944, 23737), (3391, 20608), (5152, 13564), (6782, 10304)]