42614663

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:556

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 13833337

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 343, 503, 637, 931, 1729, 3521, 4459, 6517, 6539, 9557, 12103, 24647, 45773, 66899, 84721, 124241, 172529, 320411, 468293, 869687, 2242877, 3278051, 6087809, 42614663]

約数ペア:

[(1, 42614663), (7, 6087809), (13, 3278051), (19, 2242877), (49, 869687), (91, 468293), (133, 320411), (247, 172529), (343, 124241), (503, 84721), (637, 66899), (931, 45773), (1729, 24647), (3521, 12103), (4459, 9557), (6517, 6539)]