28912464

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{3187}}^1$

素因数の和:3214

約数の個数: 100

約数和(自身を含む): 95665504

約数和(自身を除く): 66753040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 432, 504, 567, 648, 756, 1008, 1134, 1296, 1512, 2268, 3024, 3187, 4536, 6374, 9072, 9561, 12748, 19122, 22309, 25496, 28683, 38244, 44618, 50992, 57366, 66927, 76488, 86049, 89236, 114732, 133854, 152976, 172098, 178472, 200781, 229464, 258147, 267708, 344196, 356944, 401562, 458928, 516294, 535416, 602343, 688392, 803124, 1032588, 1070832, 1204686, 1376784, 1606248, 1807029, 2065176, 2409372, 3212496, 3614058, 4130352, 4818744, 7228116, 9637488, 14456232, 28912464]

約数ペア:

[(1, 28912464), (2, 14456232), (3, 9637488), (4, 7228116), (6, 4818744), (7, 4130352), (8, 3614058), (9, 3212496), (12, 2409372), (14, 2065176), (16, 1807029), (18, 1606248), (21, 1376784), (24, 1204686), (27, 1070832), (28, 1032588), (36, 803124), (42, 688392), (48, 602343), (54, 535416), (56, 516294), (63, 458928), (72, 401562), (81, 356944), (84, 344196), (108, 267708), (112, 258147), (126, 229464), (144, 200781), (162, 178472), (168, 172098), (189, 152976), (216, 133854), (252, 114732), (324, 89236), (336, 86049), (378, 76488), (432, 66927), (504, 57366), (567, 50992), (648, 44618), (756, 38244), (1008, 28683), (1134, 25496), (1296, 22309), (1512, 19122), (2268, 12748), (3024, 9561), (3187, 9072), (4536, 6374)]