28702206

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5333}}^1$

素因数の和:5377

約数の個数: 48

約数和(自身を含む): 69896736

約数和(自身を除く): 41194530

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5333, 5382, 10666, 15999, 31998, 47997, 69329, 95994, 122659, 138658, 207987, 245318, 367977, 415974, 623961, 735954, 1103931, 1247922, 1594567, 2207862, 3189134, 4783701, 9567402, 14351103, 28702206]

約数ペア:

[(1, 28702206), (2, 14351103), (3, 9567402), (6, 4783701), (9, 3189134), (13, 2207862), (18, 1594567), (23, 1247922), (26, 1103931), (39, 735954), (46, 623961), (69, 415974), (78, 367977), (117, 245318), (138, 207987), (207, 138658), (234, 122659), (299, 95994), (414, 69329), (598, 47997), (897, 31998), (1794, 15999), (2691, 10666), (5333, 5382)]