28326584

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 62898360

約数和(自身を除く): 34571776

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 2251, 3146, 4502, 6292, 9004, 12584, 18008, 24761, 29263, 49522, 58526, 99044, 117052, 198088, 234104, 272371, 321893, 544742, 643786, 1089484, 1287572, 2178968, 2575144, 3540823, 7081646, 14163292, 28326584]

約数ペア:

[(1, 28326584), (2, 14163292), (4, 7081646), (8, 3540823), (11, 2575144), (13, 2178968), (22, 1287572), (26, 1089484), (44, 643786), (52, 544742), (88, 321893), (104, 272371), (121, 234104), (143, 198088), (242, 117052), (286, 99044), (484, 58526), (572, 49522), (968, 29263), (1144, 24761), (1573, 18008), (2251, 12584), (3146, 9004), (4502, 6292)]