28298712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{6977}}^1$

素因数の和:7012

約数の個数: 48

約数和(自身を含む): 76618440

約数和(自身を除く): 48319728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 6977, 13954, 20931, 27908, 41862, 55816, 83724, 90701, 167448, 181402, 272103, 362804, 544206, 725608, 1088412, 1179113, 2176824, 2358226, 3537339, 4716452, 7074678, 9432904, 14149356, 28298712]

約数ペア:

[(1, 28298712), (2, 14149356), (3, 9432904), (4, 7074678), (6, 4716452), (8, 3537339), (12, 2358226), (13, 2176824), (24, 1179113), (26, 1088412), (39, 725608), (52, 544206), (78, 362804), (104, 272103), (156, 181402), (169, 167448), (312, 90701), (338, 83724), (507, 55816), (676, 41862), (1014, 27908), (1352, 20931), (2028, 13954), (4056, 6977)]