28831152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1619}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 86780160

約数和(自身を除く): 57949008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 742, 848, 1113, 1272, 1484, 1619, 2226, 2544, 2968, 3238, 4452, 4857, 5936, 6476, 8904, 9714, 11333, 12952, 17808, 19428, 22666, 25904, 33999, 38856, 45332, 67998, 77712, 85807, 90664, 135996, 171614, 181328, 257421, 271992, 343228, 514842, 543984, 600649, 686456, 1029684, 1201298, 1372912, 1801947, 2059368, 2402596, 3603894, 4118736, 4805192, 7207788, 9610384, 14415576, 28831152]

約数ペア:

[(1, 28831152), (2, 14415576), (3, 9610384), (4, 7207788), (6, 4805192), (7, 4118736), (8, 3603894), (12, 2402596), (14, 2059368), (16, 1801947), (21, 1372912), (24, 1201298), (28, 1029684), (42, 686456), (48, 600649), (53, 543984), (56, 514842), (84, 343228), (106, 271992), (112, 257421), (159, 181328), (168, 171614), (212, 135996), (318, 90664), (336, 85807), (371, 77712), (424, 67998), (636, 45332), (742, 38856), (848, 33999), (1113, 25904), (1272, 22666), (1484, 19428), (1619, 17808), (2226, 12952), (2544, 11333), (2968, 9714), (3238, 8904), (4452, 6476), (4857, 5936)]