27892228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 65542400

約数和(自身を除く): 37650172

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 37, 38, 52, 74, 76, 91, 109, 133, 148, 182, 218, 247, 259, 266, 364, 436, 481, 494, 518, 532, 703, 763, 962, 988, 1036, 1406, 1417, 1526, 1729, 1924, 2071, 2812, 2834, 3052, 3367, 3458, 4033, 4142, 4921, 5668, 6734, 6916, 8066, 8284, 9139, 9842, 9919, 13468, 14497, 16132, 18278, 19684, 19838, 26923, 28231, 28994, 36556, 39676, 52429, 53846, 56462, 57988, 63973, 76627, 104858, 107692, 112924, 127946, 153254, 188461, 209716, 255892, 306508, 367003, 376922, 536389, 734006, 753844, 996151, 1072778, 1468012, 1992302, 2145556, 3984604, 6973057, 13946114, 27892228]

約数ペア:

[(1, 27892228), (2, 13946114), (4, 6973057), (7, 3984604), (13, 2145556), (14, 1992302), (19, 1468012), (26, 1072778), (28, 996151), (37, 753844), (38, 734006), (52, 536389), (74, 376922), (76, 367003), (91, 306508), (109, 255892), (133, 209716), (148, 188461), (182, 153254), (218, 127946), (247, 112924), (259, 107692), (266, 104858), (364, 76627), (436, 63973), (481, 57988), (494, 56462), (518, 53846), (532, 52429), (703, 39676), (763, 36556), (962, 28994), (988, 28231), (1036, 26923), (1406, 19838), (1417, 19684), (1526, 18278), (1729, 16132), (1924, 14497), (2071, 13468), (2812, 9919), (2834, 9842), (3052, 9139), (3367, 8284), (3458, 8066), (4033, 6916), (4142, 6734), (4921, 5668)]