64427908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{1237}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 116991000

約数和(自身を除く): 52563092

約数列:

[1, 2, 4, 29, 58, 116, 449, 898, 1237, 1796, 2474, 4948, 13021, 26042, 35873, 52084, 71746, 143492, 555413, 1110826, 2221652, 16106977, 32213954, 64427908]

約数ペア:

[(1, 64427908), (2, 32213954), (4, 16106977), (29, 2221652), (58, 1110826), (116, 555413), (449, 143492), (898, 71746), (1237, 52084), (1796, 35873), (2474, 26042), (4948, 13021)]