25002926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 42405888

約数和(自身を除く): 17402962

約数列:

[1, 2, 13, 26, 31, 62, 67, 134, 403, 463, 806, 871, 926, 1742, 2077, 4154, 6019, 12038, 14353, 27001, 28706, 31021, 54002, 62042, 186589, 373178, 403273, 806546, 961651, 1923302, 12501463, 25002926]

約数ペア:

[(1, 25002926), (2, 12501463), (13, 1923302), (26, 961651), (31, 806546), (62, 403273), (67, 373178), (134, 186589), (403, 62042), (463, 54002), (806, 31021), (871, 28706), (926, 27001), (1742, 14353), (2077, 12038), (4154, 6019)]