47479312

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:667

約数の個数: 40

約数和(自身を含む): 95040792

約数和(自身を除く): 47561480

約数列:

[1, 2, 4, 8, 16, 41, 82, 157, 164, 314, 328, 461, 628, 656, 922, 1256, 1844, 2512, 3688, 6437, 7376, 12874, 18901, 25748, 37802, 51496, 72377, 75604, 102992, 144754, 151208, 289508, 302416, 579016, 1158032, 2967457, 5934914, 11869828, 23739656, 47479312]

約数ペア:

[(1, 47479312), (2, 23739656), (4, 11869828), (8, 5934914), (16, 2967457), (41, 1158032), (82, 579016), (157, 302416), (164, 289508), (314, 151208), (328, 144754), (461, 102992), (628, 75604), (656, 72377), (922, 51496), (1256, 37802), (1844, 25748), (2512, 18901), (3688, 12874), (6437, 7376)]