61613576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1009}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 122715000

約数和(自身を除く): 61101424

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 449, 898, 1009, 1796, 2018, 3592, 4036, 7633, 8072, 15266, 17153, 30532, 34306, 61064, 68612, 137224, 453041, 906082, 1812164, 3624328, 7701697, 15403394, 30806788, 61613576]

約数ペア:

[(1, 61613576), (2, 30806788), (4, 15403394), (8, 7701697), (17, 3624328), (34, 1812164), (68, 906082), (136, 453041), (449, 137224), (898, 68612), (1009, 61064), (1796, 34306), (2018, 30532), (3592, 17153), (4036, 15266), (7633, 8072)]