28341456

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4129}}^1$

素因数の和:4164

約数の個数: 80

約数和(自身を含む): 86036160

約数和(自身を除く): 57694704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 4129, 6864, 8258, 12387, 16516, 24774, 33032, 45419, 49548, 53677, 66064, 90838, 99096, 107354, 136257, 161031, 181676, 198192, 214708, 272514, 322062, 363352, 429416, 545028, 590447, 644124, 726704, 858832, 1090056, 1180894, 1288248, 1771341, 2180112, 2361788, 2576496, 3542682, 4723576, 7085364, 9447152, 14170728, 28341456]

約数ペア:

[(1, 28341456), (2, 14170728), (3, 9447152), (4, 7085364), (6, 4723576), (8, 3542682), (11, 2576496), (12, 2361788), (13, 2180112), (16, 1771341), (22, 1288248), (24, 1180894), (26, 1090056), (33, 858832), (39, 726704), (44, 644124), (48, 590447), (52, 545028), (66, 429416), (78, 363352), (88, 322062), (104, 272514), (132, 214708), (143, 198192), (156, 181676), (176, 161031), (208, 136257), (264, 107354), (286, 99096), (312, 90838), (429, 66064), (528, 53677), (572, 49548), (624, 45419), (858, 33032), (1144, 24774), (1716, 16516), (2288, 12387), (3432, 8258), (4129, 6864)]