25383028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{1483}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 48615840

約数和(自身を除く): 23232812

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1483, 1556, 2966, 4279, 5932, 8558, 16313, 17116, 32626, 65252, 576887, 1153774, 2307548, 6345757, 12691514, 25383028]

約数ペア:

[(1, 25383028), (2, 12691514), (4, 6345757), (11, 2307548), (22, 1153774), (44, 576887), (389, 65252), (778, 32626), (1483, 17116), (1556, 16313), (2966, 8558), (4279, 5932)]