66978042

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1229}}^1$

素因数の和:1558

約数の個数: 32

約数和(自身を含む): 138862080

約数和(自身を除く): 71884038

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 293, 586, 879, 1229, 1758, 2458, 3687, 7374, 9083, 18166, 27249, 38099, 54498, 76198, 114297, 228594, 360097, 720194, 1080291, 2160582, 11163007, 22326014, 33489021, 66978042]

約数ペア:

[(1, 66978042), (2, 33489021), (3, 22326014), (6, 11163007), (31, 2160582), (62, 1080291), (93, 720194), (186, 360097), (293, 228594), (586, 114297), (879, 76198), (1229, 54498), (1758, 38099), (2458, 27249), (3687, 18166), (7374, 9083)]