28073868

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7286

約数の個数: 48

約数和(自身を含む): 73019520

約数和(自身を除く): 44945652

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 7243, 14486, 21729, 28972, 43458, 86916, 123131, 137617, 246262, 275234, 369393, 412851, 492524, 550468, 738786, 825702, 1477572, 1651404, 2339489, 4678978, 7018467, 9357956, 14036934, 28073868]

約数ペア:

[(1, 28073868), (2, 14036934), (3, 9357956), (4, 7018467), (6, 4678978), (12, 2339489), (17, 1651404), (19, 1477572), (34, 825702), (38, 738786), (51, 550468), (57, 492524), (68, 412851), (76, 369393), (102, 275234), (114, 246262), (204, 137617), (228, 123131), (323, 86916), (646, 43458), (969, 28972), (1292, 21729), (1938, 14486), (3876, 7243)]