65263796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{15887}}^1$

素因数の和:15983

約数の個数: 24

約数和(自身を含む): 124561920

約数和(自身を除く): 59298124

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 15887, 31774, 63548, 206531, 413062, 826124, 1255073, 2510146, 5020292, 16315949, 32631898, 65263796]

約数ペア:

[(1, 65263796), (2, 32631898), (4, 16315949), (13, 5020292), (26, 2510146), (52, 1255073), (79, 826124), (158, 413062), (316, 206531), (1027, 63548), (2054, 31774), (4108, 15887)]