42778052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3767}}^1$

素因数の和:3955

約数の個数: 24

約数和(自身を含む): 79761024

約数和(自身を除く): 36982972

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2839, 3767, 5678, 7534, 11356, 15068, 64039, 128078, 256156, 629089, 1258178, 2516356, 10694513, 21389026, 42778052]

約数ペア:

[(1, 42778052), (2, 21389026), (4, 10694513), (17, 2516356), (34, 1258178), (68, 629089), (167, 256156), (334, 128078), (668, 64039), (2839, 15068), (3767, 11356), (5678, 7534)]