25760694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2539}}^1$

素因数の和:2652

約数の個数: 32

約数和(自身を含む): 54864000

約数和(自身を除く): 29103306

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 2539, 3382, 5073, 5078, 7617, 10146, 15234, 48241, 96482, 144723, 225971, 289446, 451942, 677913, 1355826, 4293449, 8586898, 12880347, 25760694]

約数ペア:

[(1, 25760694), (2, 12880347), (3, 8586898), (6, 4293449), (19, 1355826), (38, 677913), (57, 451942), (89, 289446), (114, 225971), (178, 144723), (267, 96482), (534, 48241), (1691, 15234), (2539, 10146), (3382, 7617), (5073, 5078)]