28579152

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 89056800

約数和(自身を除く): 60477648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 348, 392, 406, 419, 464, 588, 609, 696, 784, 812, 838, 1176, 1218, 1257, 1392, 1421, 1624, 1676, 2352, 2436, 2514, 2842, 2933, 3248, 3352, 4263, 4872, 5028, 5684, 5866, 6704, 8526, 8799, 9744, 10056, 11368, 11732, 12151, 17052, 17598, 20112, 20531, 22736, 23464, 24302, 34104, 35196, 36453, 41062, 46928, 48604, 61593, 68208, 70392, 72906, 82124, 85057, 97208, 123186, 140784, 145812, 164248, 170114, 194416, 246372, 255171, 291624, 328496, 340228, 492744, 510342, 583248, 595399, 680456, 985488, 1020684, 1190798, 1360912, 1786197, 2041368, 2381596, 3572394, 4082736, 4763192, 7144788, 9526384, 14289576, 28579152]

約数ペア:

[(1, 28579152), (2, 14289576), (3, 9526384), (4, 7144788), (6, 4763192), (7, 4082736), (8, 3572394), (12, 2381596), (14, 2041368), (16, 1786197), (21, 1360912), (24, 1190798), (28, 1020684), (29, 985488), (42, 680456), (48, 595399), (49, 583248), (56, 510342), (58, 492744), (84, 340228), (87, 328496), (98, 291624), (112, 255171), (116, 246372), (147, 194416), (168, 170114), (174, 164248), (196, 145812), (203, 140784), (232, 123186), (294, 97208), (336, 85057), (348, 82124), (392, 72906), (406, 70392), (419, 68208), (464, 61593), (588, 48604), (609, 46928), (696, 41062), (784, 36453), (812, 35196), (838, 34104), (1176, 24302), (1218, 23464), (1257, 22736), (1392, 20531), (1421, 20112), (1624, 17598), (1676, 17052), (2352, 12151), (2436, 11732), (2514, 11368), (2842, 10056), (2933, 9744), (3248, 8799), (3352, 8526), (4263, 6704), (4872, 5866), (5028, 5684)]