67065376

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1907}}^1$

素因数の和:2081

約数の個数: 48

約数和(自身を含む): 151937856

約数和(自身を除く): 84872480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 628, 1099, 1256, 1907, 2198, 2512, 3814, 4396, 5024, 7628, 8792, 13349, 15256, 17584, 26698, 30512, 35168, 53396, 61024, 106792, 213584, 299399, 427168, 598798, 1197596, 2095793, 2395192, 4191586, 4790384, 8383172, 9580768, 16766344, 33532688, 67065376]

約数ペア:

[(1, 67065376), (2, 33532688), (4, 16766344), (7, 9580768), (8, 8383172), (14, 4790384), (16, 4191586), (28, 2395192), (32, 2095793), (56, 1197596), (112, 598798), (157, 427168), (224, 299399), (314, 213584), (628, 106792), (1099, 61024), (1256, 53396), (1907, 35168), (2198, 30512), (2512, 26698), (3814, 17584), (4396, 15256), (5024, 13349), (7628, 8792)]