42589514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 73782144

約数和(自身を除く): 31192630

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 506, 803, 1153, 1606, 1679, 2306, 3358, 12683, 18469, 25366, 26519, 36938, 53038, 84169, 168338, 291709, 583418, 925859, 1851718, 1935887, 3871774, 21294757, 42589514]

約数ペア:

[(1, 42589514), (2, 21294757), (11, 3871774), (22, 1935887), (23, 1851718), (46, 925859), (73, 583418), (146, 291709), (253, 168338), (506, 84169), (803, 53038), (1153, 36938), (1606, 26519), (1679, 25366), (2306, 18469), (3358, 12683)]