28935456

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 86873472

約数和(自身を除く): 57938016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 53, 66, 88, 94, 96, 106, 121, 132, 141, 159, 176, 188, 212, 242, 264, 282, 318, 352, 363, 376, 424, 484, 517, 528, 564, 583, 636, 726, 752, 848, 968, 1034, 1056, 1128, 1166, 1272, 1452, 1504, 1551, 1696, 1749, 1936, 2068, 2256, 2332, 2491, 2544, 2904, 3102, 3498, 3872, 4136, 4512, 4664, 4982, 5088, 5687, 5808, 6204, 6413, 6996, 7473, 8272, 9328, 9964, 11374, 11616, 12408, 12826, 13992, 14946, 16544, 17061, 18656, 19239, 19928, 22748, 24816, 25652, 27401, 27984, 29892, 34122, 38478, 39856, 45496, 49632, 51304, 54802, 55968, 59784, 68244, 76956, 79712, 82203, 90992, 102608, 109604, 119568, 136488, 153912, 164406, 181984, 205216, 219208, 239136, 272976, 301411, 307824, 328812, 438416, 545952, 602822, 615648, 657624, 876832, 904233, 1205644, 1315248, 1808466, 2411288, 2630496, 3616932, 4822576, 7233864, 9645152, 14467728, 28935456]

約数ペア:

[(1, 28935456), (2, 14467728), (3, 9645152), (4, 7233864), (6, 4822576), (8, 3616932), (11, 2630496), (12, 2411288), (16, 1808466), (22, 1315248), (24, 1205644), (32, 904233), (33, 876832), (44, 657624), (47, 615648), (48, 602822), (53, 545952), (66, 438416), (88, 328812), (94, 307824), (96, 301411), (106, 272976), (121, 239136), (132, 219208), (141, 205216), (159, 181984), (176, 164406), (188, 153912), (212, 136488), (242, 119568), (264, 109604), (282, 102608), (318, 90992), (352, 82203), (363, 79712), (376, 76956), (424, 68244), (484, 59784), (517, 55968), (528, 54802), (564, 51304), (583, 49632), (636, 45496), (726, 39856), (752, 38478), (848, 34122), (968, 29892), (1034, 27984), (1056, 27401), (1128, 25652), (1166, 24816), (1272, 22748), (1452, 19928), (1504, 19239), (1551, 18656), (1696, 17061), (1749, 16544), (1936, 14946), (2068, 13992), (2256, 12826), (2332, 12408), (2491, 11616), (2544, 11374), (2904, 9964), (3102, 9328), (3498, 8272), (3872, 7473), (4136, 6996), (4512, 6413), (4664, 6204), (4982, 5808), (5088, 5687)]