258052556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71761}}^1$

素因数の和:71825

約数の個数: 24

約数和(自身を含む): 482240640

約数和(自身を除く): 224188084

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 899, 1798, 3596, 71761, 143522, 287044, 2081069, 2224591, 4162138, 4449182, 8324276, 8898364, 64513139, 129026278, 258052556]

約数ペア:

[(1, 258052556), (2, 129026278), (4, 64513139), (29, 8898364), (31, 8324276), (58, 4449182), (62, 4162138), (116, 2224591), (124, 2081069), (899, 287044), (1798, 143522), (3596, 71761)]