13881672008

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{281}}^1\times {\mathrm{48623}}^1$

素因数の和:49037

約数の個数: 32

約数和(自身を含む): 26326978560

約数和(自身を除く): 12445306552

約数列:

[1, 2, 4, 8, 127, 254, 281, 508, 562, 1016, 1124, 2248, 35687, 48623, 71374, 97246, 142748, 194492, 285496, 388984, 6175121, 12350242, 13663063, 24700484, 27326126, 49400968, 54652252, 109304504, 1735209001, 3470418002, 6940836004, 13881672008]

約数ペア:

[(1, 13881672008), (2, 6940836004), (4, 3470418002), (8, 1735209001), (127, 109304504), (254, 54652252), (281, 49400968), (508, 27326126), (562, 24700484), (1016, 13663063), (1124, 12350242), (2248, 6175121), (35687, 388984), (48623, 285496), (71374, 194492), (97246, 142748)]