73228568

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{8329}}^1$

素因数の和:8499

約数の個数: 32

約数和(自身を含む): 157936800

約数和(自身を除く): 84708232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 4396, 8329, 8792, 16658, 33316, 58303, 66632, 116606, 233212, 466424, 1307653, 2615306, 5230612, 9153571, 10461224, 18307142, 36614284, 73228568]

約数ペア:

[(1, 73228568), (2, 36614284), (4, 18307142), (7, 10461224), (8, 9153571), (14, 5230612), (28, 2615306), (56, 1307653), (157, 466424), (314, 233212), (628, 116606), (1099, 66632), (1256, 58303), (2198, 33316), (4396, 16658), (8329, 8792)]