28073304

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2091

約数の個数: 96

約数和(自身を含む): 90155520

約数和(自身を除く): 62082216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2063, 2268, 3402, 4126, 4536, 6189, 6804, 8252, 12378, 13608, 14441, 16504, 18567, 24756, 28882, 37134, 43323, 49512, 55701, 57764, 74268, 86646, 111402, 115528, 129969, 148536, 167103, 173292, 222804, 259938, 334206, 346584, 389907, 445608, 501309, 519876, 668412, 779814, 1002618, 1039752, 1169721, 1336824, 1559628, 2005236, 2339442, 3119256, 3509163, 4010472, 4678884, 7018326, 9357768, 14036652, 28073304]

約数ペア:

[(1, 28073304), (2, 14036652), (3, 9357768), (4, 7018326), (6, 4678884), (7, 4010472), (8, 3509163), (9, 3119256), (12, 2339442), (14, 2005236), (18, 1559628), (21, 1336824), (24, 1169721), (27, 1039752), (28, 1002618), (36, 779814), (42, 668412), (54, 519876), (56, 501309), (63, 445608), (72, 389907), (81, 346584), (84, 334206), (108, 259938), (126, 222804), (162, 173292), (168, 167103), (189, 148536), (216, 129969), (243, 115528), (252, 111402), (324, 86646), (378, 74268), (486, 57764), (504, 55701), (567, 49512), (648, 43323), (756, 37134), (972, 28882), (1134, 24756), (1512, 18567), (1701, 16504), (1944, 14441), (2063, 13608), (2268, 12378), (3402, 8252), (4126, 6804), (4536, 6189)]