64806742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32371}}^1$

素因数の和:32404

約数の個数: 32

約数和(自身を含む): 130523904

約数和(自身を除く): 65717162

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 32371, 64742, 226597, 356081, 420823, 453194, 712162, 841646, 2492567, 2945761, 4629053, 4985134, 5891522, 9258106, 32403371, 64806742]

約数ペア:

[(1, 64806742), (2, 32403371), (7, 9258106), (11, 5891522), (13, 4985134), (14, 4629053), (22, 2945761), (26, 2492567), (77, 841646), (91, 712162), (143, 453194), (154, 420823), (182, 356081), (286, 226597), (1001, 64742), (2002, 32371)]