28894176

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{2447}}^1$

素因数の和:2504

約数の個数: 72

約数和(自身を含む): 84206304

約数和(自身を除く): 55312128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 82, 96, 123, 144, 164, 246, 288, 328, 369, 492, 656, 738, 984, 1312, 1476, 1968, 2447, 2952, 3936, 4894, 5904, 7341, 9788, 11808, 14682, 19576, 22023, 29364, 39152, 44046, 58728, 78304, 88092, 100327, 117456, 176184, 200654, 234912, 300981, 352368, 401308, 601962, 704736, 802616, 902943, 1203924, 1605232, 1805886, 2407848, 3210464, 3611772, 4815696, 7223544, 9631392, 14447088, 28894176]

約数ペア:

[(1, 28894176), (2, 14447088), (3, 9631392), (4, 7223544), (6, 4815696), (8, 3611772), (9, 3210464), (12, 2407848), (16, 1805886), (18, 1605232), (24, 1203924), (32, 902943), (36, 802616), (41, 704736), (48, 601962), (72, 401308), (82, 352368), (96, 300981), (123, 234912), (144, 200654), (164, 176184), (246, 117456), (288, 100327), (328, 88092), (369, 78304), (492, 58728), (656, 44046), (738, 39152), (984, 29364), (1312, 22023), (1476, 19576), (1968, 14682), (2447, 11808), (2952, 9788), (3936, 7341), (4894, 5904)]