28951776

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{4787}}^1$

素因数の和:4813

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 67574304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 4787, 6048, 9574, 14361, 19148, 28722, 33509, 38296, 43083, 57444, 67018, 76592, 86166, 100527, 114888, 129249, 134036, 153184, 172332, 201054, 229776, 258498, 268072, 301581, 344664, 402108, 459552, 516996, 536144, 603162, 689328, 804216, 904743, 1033992, 1072288, 1206324, 1378656, 1608432, 1809486, 2067984, 2412648, 3216864, 3618972, 4135968, 4825296, 7237944, 9650592, 14475888, 28951776]

約数ペア:

[(1, 28951776), (2, 14475888), (3, 9650592), (4, 7237944), (6, 4825296), (7, 4135968), (8, 3618972), (9, 3216864), (12, 2412648), (14, 2067984), (16, 1809486), (18, 1608432), (21, 1378656), (24, 1206324), (27, 1072288), (28, 1033992), (32, 904743), (36, 804216), (42, 689328), (48, 603162), (54, 536144), (56, 516996), (63, 459552), (72, 402108), (84, 344664), (96, 301581), (108, 268072), (112, 258498), (126, 229776), (144, 201054), (168, 172332), (189, 153184), (216, 134036), (224, 129249), (252, 114888), (288, 100527), (336, 86166), (378, 76592), (432, 67018), (504, 57444), (672, 43083), (756, 38296), (864, 33509), (1008, 28722), (1512, 19148), (2016, 14361), (3024, 9574), (4787, 6048)]