61767748

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71161}}^1$

素因数の和:71203

約数の個数: 24

約数和(自身を含む): 127522304

約数和(自身を除く): 65754556

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 71161, 142322, 284644, 498127, 996254, 1992508, 2205991, 4411982, 8823964, 15441937, 30883874, 61767748]

約数ペア:

[(1, 61767748), (2, 30883874), (4, 15441937), (7, 8823964), (14, 4411982), (28, 2205991), (31, 1992508), (62, 996254), (124, 498127), (217, 284644), (434, 142322), (868, 71161)]