28356408

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23167}}^1$

素因数の和:23196

約数の個数: 48

約数和(自身を含む): 81319680

約数和(自身を除く): 52963272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 23167, 46334, 69501, 92668, 139002, 185336, 208503, 278004, 393839, 417006, 556008, 787678, 834012, 1181517, 1575356, 1668024, 2363034, 3150712, 3544551, 4726068, 7089102, 9452136, 14178204, 28356408]

約数ペア:

[(1, 28356408), (2, 14178204), (3, 9452136), (4, 7089102), (6, 4726068), (8, 3544551), (9, 3150712), (12, 2363034), (17, 1668024), (18, 1575356), (24, 1181517), (34, 834012), (36, 787678), (51, 556008), (68, 417006), (72, 393839), (102, 278004), (136, 208503), (153, 185336), (204, 139002), (306, 92668), (408, 69501), (612, 46334), (1224, 23167)]