66234568

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 126120960

約数和(自身を除く): 59886392

約数列:

[1, 2, 4, 8, 137, 223, 271, 274, 446, 542, 548, 892, 1084, 1096, 1784, 2168, 30551, 37127, 60433, 61102, 74254, 120866, 122204, 148508, 241732, 244408, 297016, 483464, 8279321, 16558642, 33117284, 66234568]

約数ペア:

[(1, 66234568), (2, 33117284), (4, 16558642), (8, 8279321), (137, 483464), (223, 297016), (271, 244408), (274, 241732), (446, 148508), (542, 122204), (548, 120866), (892, 74254), (1084, 61102), (1096, 60433), (1784, 37127), (2168, 30551)]