77974796

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1459}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 141281280

約数和(自身を除く): 63306484

約数列:

[1, 2, 4, 31, 62, 124, 431, 862, 1459, 1724, 2918, 5836, 13361, 26722, 45229, 53444, 90458, 180916, 628829, 1257658, 2515316, 19493699, 38987398, 77974796]

約数ペア:

[(1, 77974796), (2, 38987398), (4, 19493699), (31, 2515316), (62, 1257658), (124, 628829), (431, 180916), (862, 90458), (1459, 53444), (1724, 45229), (2918, 26722), (5836, 13361)]