28533736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4211}}^1$

素因数の和:4246

約数の個数: 48

約数和(自身を含む): 67223520

約数和(自身を除く): 38689784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 4211, 6776, 8422, 16844, 29477, 33688, 46321, 58954, 92642, 117908, 185284, 235816, 324247, 370568, 509531, 648494, 1019062, 1296988, 2038124, 2593976, 3566717, 4076248, 7133434, 14266868, 28533736]

約数ペア:

[(1, 28533736), (2, 14266868), (4, 7133434), (7, 4076248), (8, 3566717), (11, 2593976), (14, 2038124), (22, 1296988), (28, 1019062), (44, 648494), (56, 509531), (77, 370568), (88, 324247), (121, 235816), (154, 185284), (242, 117908), (308, 92642), (484, 58954), (616, 46321), (847, 33688), (968, 29477), (1694, 16844), (3388, 8422), (4211, 6776)]