28056672

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4665

約数の個数: 96

約数和(自身を含む): 93542400

約数和(自身を除く): 65485728

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, 4639, 6048, 9278, 13917, 18556, 27834, 32473, 37112, 41751, 55668, 64946, 74224, 83502, 97419, 111336, 125253, 129892, 148448, 167004, 194838, 222672, 250506, 259784, 292257, 334008, 389676, 445344, 501012, 519568, 584514, 668016, 779352, 876771, 1002024, 1039136, 1169028, 1336032, 1558704, 1753542, 2004048, 2338056, 3117408, 3507084, 4008096, 4676112, 7014168, 9352224, 14028336, 28056672]

約数ペア:

[(1, 28056672), (2, 14028336), (3, 9352224), (4, 7014168), (6, 4676112), (7, 4008096), (8, 3507084), (9, 3117408), (12, 2338056), (14, 2004048), (16, 1753542), (18, 1558704), (21, 1336032), (24, 1169028), (27, 1039136), (28, 1002024), (32, 876771), (36, 779352), (42, 668016), (48, 584514), (54, 519568), (56, 501012), (63, 445344), (72, 389676), (84, 334008), (96, 292257), (108, 259784), (112, 250506), (126, 222672), (144, 194838), (168, 167004), (189, 148448), (216, 129892), (224, 125253), (252, 111336), (288, 97419), (336, 83502), (378, 74224), (432, 64946), (504, 55668), (672, 41751), (756, 37112), (864, 32473), (1008, 27834), (1512, 18556), (2016, 13917), (3024, 9278), (4639, 6048)]