28200032

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1963

約数の個数: 48

約数和(自身を含む): 64431360

約数和(自身を除く): 36231328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 1879, 2144, 3752, 3758, 7504, 7516, 13153, 15008, 15032, 26306, 30064, 52612, 60128, 105224, 125893, 210448, 251786, 420896, 503572, 881251, 1007144, 1762502, 2014288, 3525004, 4028576, 7050008, 14100016, 28200032]

約数ペア:

[(1, 28200032), (2, 14100016), (4, 7050008), (7, 4028576), (8, 3525004), (14, 2014288), (16, 1762502), (28, 1007144), (32, 881251), (56, 503572), (67, 420896), (112, 251786), (134, 210448), (224, 125893), (268, 105224), (469, 60128), (536, 52612), (938, 30064), (1072, 26306), (1876, 15032), (1879, 15008), (2144, 13153), (3752, 7516), (3758, 7504)]