27804448

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 67737600

約数和(自身を除く): 39933152

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 56, 76, 94, 112, 133, 139, 152, 188, 224, 266, 278, 304, 329, 376, 532, 556, 608, 658, 752, 893, 973, 1064, 1112, 1316, 1504, 1786, 1946, 2128, 2224, 2632, 2641, 3572, 3892, 4256, 4448, 5264, 5282, 6251, 6533, 7144, 7784, 10528, 10564, 12502, 13066, 14288, 15568, 18487, 21128, 25004, 26132, 28576, 31136, 36974, 42256, 45731, 50008, 52264, 73948, 84512, 91462, 100016, 104528, 124127, 147896, 182924, 200032, 209056, 248254, 295792, 365848, 496508, 591584, 731696, 868889, 993016, 1463392, 1737778, 1986032, 3475556, 3972064, 6951112, 13902224, 27804448]

約数ペア:

[(1, 27804448), (2, 13902224), (4, 6951112), (7, 3972064), (8, 3475556), (14, 1986032), (16, 1737778), (19, 1463392), (28, 993016), (32, 868889), (38, 731696), (47, 591584), (56, 496508), (76, 365848), (94, 295792), (112, 248254), (133, 209056), (139, 200032), (152, 182924), (188, 147896), (224, 124127), (266, 104528), (278, 100016), (304, 91462), (329, 84512), (376, 73948), (532, 52264), (556, 50008), (608, 45731), (658, 42256), (752, 36974), (893, 31136), (973, 28576), (1064, 26132), (1112, 25004), (1316, 21128), (1504, 18487), (1786, 15568), (1946, 14288), (2128, 13066), (2224, 12502), (2632, 10564), (2641, 10528), (3572, 7784), (3892, 7144), (4256, 6533), (4448, 6251), (5264, 5282)]