28802088

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 93772800

約数和(自身を除く): 64970712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 43, 54, 56, 63, 72, 84, 86, 108, 126, 129, 168, 172, 189, 216, 252, 258, 301, 344, 378, 387, 443, 504, 516, 602, 756, 774, 886, 903, 1032, 1161, 1204, 1329, 1512, 1548, 1772, 1806, 2322, 2408, 2658, 2709, 3096, 3101, 3544, 3612, 3987, 4644, 5316, 5418, 6202, 7224, 7974, 8127, 9288, 9303, 10632, 10836, 11961, 12404, 15948, 16254, 18606, 19049, 21672, 23922, 24808, 27909, 31896, 32508, 37212, 38098, 47844, 55818, 57147, 65016, 74424, 76196, 83727, 95688, 111636, 114294, 133343, 152392, 167454, 171441, 223272, 228588, 266686, 334908, 342882, 400029, 457176, 514323, 533372, 669816, 685764, 800058, 1028646, 1066744, 1200087, 1371528, 1600116, 2057292, 2400174, 3200232, 3600261, 4114584, 4800348, 7200522, 9600696, 14401044, 28802088]

約数ペア:

[(1, 28802088), (2, 14401044), (3, 9600696), (4, 7200522), (6, 4800348), (7, 4114584), (8, 3600261), (9, 3200232), (12, 2400174), (14, 2057292), (18, 1600116), (21, 1371528), (24, 1200087), (27, 1066744), (28, 1028646), (36, 800058), (42, 685764), (43, 669816), (54, 533372), (56, 514323), (63, 457176), (72, 400029), (84, 342882), (86, 334908), (108, 266686), (126, 228588), (129, 223272), (168, 171441), (172, 167454), (189, 152392), (216, 133343), (252, 114294), (258, 111636), (301, 95688), (344, 83727), (378, 76196), (387, 74424), (443, 65016), (504, 57147), (516, 55818), (602, 47844), (756, 38098), (774, 37212), (886, 32508), (903, 31896), (1032, 27909), (1161, 24808), (1204, 23922), (1329, 21672), (1512, 19049), (1548, 18606), (1772, 16254), (1806, 15948), (2322, 12404), (2408, 11961), (2658, 10836), (2709, 10632), (3096, 9303), (3101, 9288), (3544, 8127), (3612, 7974), (3987, 7224), (4644, 6202), (5316, 5418)]