28448028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16127}}^1$

素因数の和:16151

約数の個数: 54

約数和(自身を含む): 83655936

約数和(自身を除く): 55207908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 16127, 32254, 48381, 64508, 96762, 112889, 145143, 193524, 225778, 290286, 338667, 451556, 580572, 677334, 790223, 1016001, 1354668, 1580446, 2032002, 2370669, 3160892, 4064004, 4741338, 7112007, 9482676, 14224014, 28448028]

約数ペア:

[(1, 28448028), (2, 14224014), (3, 9482676), (4, 7112007), (6, 4741338), (7, 4064004), (9, 3160892), (12, 2370669), (14, 2032002), (18, 1580446), (21, 1354668), (28, 1016001), (36, 790223), (42, 677334), (49, 580572), (63, 451556), (84, 338667), (98, 290286), (126, 225778), (147, 193524), (196, 145143), (252, 112889), (294, 96762), (441, 64508), (588, 48381), (882, 32254), (1764, 16127)]