28359162

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7129}}^1$

素因数の和:7167

約数の個数: 48

約数和(自身を含む): 70073640

約数和(自身を除く): 41714478

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 7129, 14258, 21387, 42774, 64161, 92677, 121193, 128322, 185354, 242386, 278031, 363579, 556062, 727158, 834093, 1090737, 1575509, 1668186, 2181474, 3151018, 4726527, 9453054, 14179581, 28359162]

約数ペア:

[(1, 28359162), (2, 14179581), (3, 9453054), (6, 4726527), (9, 3151018), (13, 2181474), (17, 1668186), (18, 1575509), (26, 1090737), (34, 834093), (39, 727158), (51, 556062), (78, 363579), (102, 278031), (117, 242386), (153, 185354), (221, 128322), (234, 121193), (306, 92677), (442, 64161), (663, 42774), (1326, 21387), (1989, 14258), (3978, 7129)]